Battery holder case for the Woodstock family of calculators, made with 3D printing and springs in stainless steel 304 alloy

Valid for HP21, HP22, HP25(c), HP27 and HP29

","bulkPrices":[],"sku":"Woodstock3D","showVatNote":true,"additionalDescriptions":[],"deposit":null,"labels":[]}},"scriptTags":[{"url":"/epages/eb9376.sf?ViewAction=UnityViewRegisterSessionScript","allowedInCheckout":true,"allowedWithoutConsent":true,"type":"NORMAL"},{"url":"/epages/eb9376.sf?ViewAction=UnityViewAddToWishlistScript","allowedInCheckout":true,"allowedWithoutConsent":true,"type":"NORMAL"},{"url":"/epages/eb9376.sf?ViewAction=UnityViewPayPalPPCPScript","allowedInCheckout":true,"allowedWithoutConsent":true,"type":"NORMAL"},{"url":"/epages/eb9376.sf?ViewAction=UnityViewFacebookBusinessPixelCode","allowedInCheckout":true,"allowedWithoutConsent":false,"type":"NORMAL"}],"pages":{},"legalPagesContents":{},"categorySlugsToGUIDs":{"documents/diverse-diy":"4F5FCB79-3E12-7080-BC28-AC1014174667","hp12c/bonds_and_the_hp12c":"64306D40-E428-C179-B2C8-0A02102F0A01","hp15c/the-hp16c-easter-egg-in-hp15c-ce":"6748FC20-3EFD-D110-BA5B-0A02102F5B86","hp41/hp-41c-repair/corroded-battery-contacts":"5D6AA2D6-4137-D2CF-EE7A-52DFD03BA20E","resources/books":"66AF49A0-E810-868A-44A2-52DFD016D507","resources/club":"66AF49A1-E130-A0CF-9629-52DFD016D5C1","documents/hp50g-other-tutorials/hewlett-packard-own-hp50g-tutorials":"4F6512A6-0CE7-001A-8E9D-AC1014145A53","calculator_task_chart":"4D4E6D71-CBE5-A058-5DDB-D94C9B1E2341","classics":"4D1A83C1-DE7D-D037-E010-D94C9B1C15B7","hp41/hp-41c-repair/hp41-repair-book":"673C582A-A37F-5E89-583D-52DFD0224FF0","hp41/hp_41c_modules":"5F9D96E5-A3E1-2E87-9A11-52DFD022BDE6","resources/documents/newsletters-thecalculatorstore":"66AF49A1-9C8F-48F7-B42A-52DFD016D59A","promotional-products":"66AF499A-BFCB-216D-9351-52DFD016D523","resources/documents/application-calculation-guides/audiophile-amp-loudspeaker-selection-audio-formulae":"66AF49A3-D24E-A572-74C5-52DFD016D536","cheap-and-cheerful":"4E2AE46D-CA4D-958E-F26E-D94C9B1E5464","portable-audio":"509AE3A5-5639-B63A-16EA-AC1014172584","accessories/cases":"66EB0655-B60C-6E8F-1F47-52DFD022C11F","software/50g-graphical-calculator":"4E477F1A-FE94-15D4-0C4C-AC1014155D91","hp41":"548B7354-A5AF-E045-6138-AC10140A06A6","resources":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","hp15c/software-pacs/aviation-pac":"66C1CEF2-9D1F-A5E8-FC8D-0A02102107D7","hp15c/math-programs/quadratic_equation":"6393A635-4E8D-96BD-199A-52DFD022DB40","documents/hp_71b_system":"4D41F1E8-03C7-DE61-EE4D-D94C9B1BDA94","resources/software/software-for-hp-prime":"66AF49A3-5919-8065-DF16-52DFD016D5F5","hp15c/hp15c-videos":"645C91F0-0E87-C850-6ECA-0A0210216F62","hp41/hp41c-card-reader":"61D71777-87A9-EFB6-9113-0A021021AAD5","hp41/hp-41c-repair/dirty-screen":"5D6AA549-E361-A072-AC36-0A0210293DF8","software":"4D1E2F5A-5ECE-FE22-82EC-D94C9B1E7B6E","calculators/scientific":"66AF49A0-BCBE-DB99-7642-52DFD016D5FB","hp15c/more-hp15c-programs-ii":"6700786A-9CBF-F85D-D3FF-52DFD0226A9F","resources/documents/other-calculator-tutorials":"66AF49A2-0128-805B-8980-52DFD016D522","accessories/battery-holders":"66EB0717-2FAF-2AB0-5456-0A02102F6D19","education":"4DD8DD2F-3C92-999A-38AA-D94C9B1EC8EB","scientific":"4D1A83BE-228E-AA8C-1C65-D94C9B1C1503","software/software-for-hp-41cl":"5192D2F5-E90C-1109-226B-AC101416A1AD","repair/hp-41cl":"66AF49A0-59F9-B997-5182-52DFD016D500","calculators/px-calculators":"670AAE3A-2DC6-A306-01C7-52DFD0222F4E","hp15c/how-to-use-the-programming-cable":"65B4D46A-5516-9844-8083-0A02102F1588","hp15c/how-to-use-the-programming-cable/retrieving-firmware":"65B4EC04-09DB-DE62-E3E8-0A021021CFFB","resources/calculator-repair/hp-41cl":"517D1472-8BD7-5F99-38ED-AC101416F842","accessories/spare-parts":"66EB073D-0A5D-FB9A-6492-0A02102F6D5C","hp15c/how-to-use-the-programming-cable/modifying-firmware-to-fix-the-dec-bug":"65B4EC1D-0313-4E14-15F0-0A021021CFF6","calculators/financial":"66AF49A0-CB2E-5BD3-F16E-52DFD016D59C","hp12c/hp12c_related_links":"64306D15-5D50-1C81-3322-52DFD0160670","hp12c/hp12c_literature":"64306D2A-6EC6-0439-D354-52DFD022E8FA","hp-prime/new-hp-prime-firmware":"66DD8AE8-B920-BB7F-A41C-52DFD0222B1C","hp12c/calculation_of_vairiances":"64306D5B-2D19-2CD4-EA09-52DFD02289BA","resources/audio":"66AF49A0-2B0B-B2C1-DD7F-52DFD016D58E","documents/hp41cl-tutorials":"5475080E-2A39-35A4-00CF-AC1014162FE7","financial-calculators":"4D1A83BE-EF1F-74C3-B8BC-D94C9B1C154B","resources/documents/hp50g-other-tutorials/thiel-college-tutorials":"66AF49A2-6426-6050-B089-52DFD016D57D","repair":"66AF4999-DC95-CB6D-4757-52DFD016D550","resources/software/50g-graphical-calculator/games":"66AF49A3-BA1F-55E8-154E-52DFD016D564","documents/hp-prime-tutorials-and-documents":"5288F56B-3183-6A4C-B6FB-AC10140B7366","resources/documents/hp50g-other-tutorials":"66AF49A2-2D66-6639-6DE4-52DFD016D5DB","resources/documents":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","resources/calculator-repair":"517D1457-0800-540D-B4BA-AC101416F82C","hp41/hp-41c-repair":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","accessories/books-1":"4D7FF19F-753C-5AB5-627B-D94C9B2046DE","documents/application-calculation-guides":"4FE0E932-0277-A61B-0B36-AC10141679C2","hp15c/software-pacs":"66C1CEB7-9110-39EF-26DB-52DFD0165806","accessories":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","hp15c/backing-up-and-restoring-the-hp15c-user-memory":"6619B7D2-99A2-7975-81B8-52DFD01603DB","calculators":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","resources/software":"66AF49A1-7B98-BAE0-D668-52DFD016D546","resources/software/50g-graphical-calculator/other_tutorials":"66AF49A3-CB28-D165-E3C1-52DFD016D5D7","calculators/graphing":"66AF49A0-0E2D-3831-7FA5-52DFD016D59E","graphical":"4D1A83BF-5468-E551-8ED6-D94C9B1C15FF","resources/software/software-for-hp-prime/games-for-hp-prime":"66AF49A4-A0E7-07C4-6F0C-52DFD016D5EF","hp-calculator-repair":"62AE13A4-AA21-19FC-6CFC-52DFD0223E35","hp41/hp-41c-repair/damaged-screen-not-all-segments-light-on":"5D6AA52B-DBF8-43E4-86E9-52DFD0346000","hp12c/how-to-use-npv-and-irr":"642FF2CE-34A9-A006-1096-52DFD022D508","hp12c/hp12c_vs_platinum":"643A978D-8B63-E556-6485-0A02102F85AA","calculators/rebell":"66EB138D-CF31-63CA-CF12-0A02102F1ACD","documents/hp-prime-tutorials-and-documents/prime-video-tutorials":"528BD932-4EA6-C24A-0D82-AC10140AAEF3","hp41/hp-41c-repair/corroded-or-broken-zebra-contacts":"5D6AA4D3-E599-4987-A32F-52DFD016A66F","hp15c/financial-programs-for-the-hp15c":"6249B00E-FB85-333B-E17C-0A02102FDE8B","former-classic-sales":"4E989CC4-0F98-3050-825D-AC1014165AA6","club":"51162002-DF09-AAA9-1E91-D94C9B0F421A","hp41/hp-41c-repair/broken-lower-screw-posts":"5D6AA4B7-5F24-7122-75B9-52DFD0341F96","resources/documents/diverse-diy":"66AF49A1-E286-04B0-C2C2-52DFD016D5C6","audio":"530BBD22-0AC7-D0E3-0E86-AC10141703DE","hp12c/how-to-use-time-value-of-money-loans":"642FF2B3-1D0A-3BF4-4BD9-52DFD022D56E","hp15c":"62487966-071C-ED37-0829-52DFD022CE34","documents/hp50g-other-tutorials/thiel-college-tutorials":"4F6512BE-D513-DD6D-0128-AC10141488B9","software/50g-graphical-calculator/games":"4E47840F-3A40-68DB-30E4-AC10141439FA","offers":"655224DB-25A1-82C3-65F5-52DFD022F278","resources/documents/hp50g-other-tutorials/hewlett-packard-own-hp50g-tutorials":"66AF49A2-622B-1553-CF6A-52DFD016D5E7","hp41/hp-41c-repair/broken-upper-screw-posts":"5D6AA49A-C4A9-5F92-1B7E-52DFD0165B47","resources/documents/hp41cl-tutorials":"66AF49A2-FC85-451B-BD1B-52DFD016D5BD","documents/hp50g-other-tutorials":"4F63D4E8-FE36-3B96-5685-AC10141570E9","documents/newsletters-thecalculatorstore":"4F553508-591D-034F-3A11-AC101416C54A","resources/documents/hp-prime-tutorials-and-documents":"66AF49A1-4A75-2CBB-28D5-52DFD016D55C","documents":"4D1E2F5A-F688-CA57-DC68-D94C9B1E7B84","resources/documents/application-calculation-guides":"66AF49A2-BD5F-2288-DFBA-52DFD016D5DD","documents/application-calculation-guides/audiophile-amp-loudspeaker-selection-audio-formulae":"4FE0E95E-5106-A76D-15F6-AC1014176B62","hp12c":"642FEDFA-F7F3-672A-064E-52DFD022EA29","hp15c/replace-plan":"66D01837-6C86-8EAA-F849-0A02102F4043","hp15c/other-hp15c-programs":"670068A1-38B2-9F03-469D-52DFD0161F1F","hp-prime":"54AEFA3C-45FA-B8C4-8E23-AC1014171E4C","hp41/hp-41c-repair/damaged-screen-black-spots":"5D6AA501-F599-62F0-9317-0A0210293D03","resources/software/50g-graphical-calculator":"66AF49A3-6796-7C9E-4BB4-52DFD016D58D","resources/documents/hp_71b_system":"66AF49A1-8B0A-DDE0-521A-52DFD016D536","hp15c/math-programs":"6249B0A6-D39B-9F18-CAD6-52DFD02278C5","hp15c/how-to-use-the-programming-cable/installing-firmware":"65B4EC11-6A2F-613E-2C74-0A021021CF16","software/50g-graphical-calculator/other_tutorials":"4E478724-F180-3705-4618-AC1014177CC2","software/software-for-hp-prime":"518C09C1-55DD-806F-BA77-AC101416BBFD","software/software-for-hp-prime/games-for-hp-prime":"52AAD477-6794-29DF-4D14-AC10141682AE","hp41/hp-41c-repair/corroded-circuit-paths":"5D6AA4E8-DBBB-4001-5B50-52DFD034F770","documents/other-calculator-tutorials":"4F6511FA-281E-9B35-E4A3-AC101418B466","resources/education":"66AF49A0-C571-CCC9-D5B3-52DFD016D593","about-us":"4D1E2F59-AFEA-F3DE-E716-D94C9B1E7B39","hp41/hp-41c-repair/broken-upper-back-case-screw-head-supports":"5D6AA458-6B98-1175-00D7-52DFD07D30D4","resources/documents/hp-prime-tutorials-and-documents/prime-video-tutorials":"66AF49A2-38E4-CB83-6E18-52DFD016D57A","hp41/hp-41c-repair/damaged-plastic-protection":"5D6AA5C8-DDB1-9671-A03B-52DFD034BAE8","home":"4D1A8391-EE8A-2D63-FADB-D94C9B1C15BA","hp15c/software-pacs/finance-pac":"66C99877-62A0-BFBF-4B62-0A02102FC268","resources/software/software-for-hp-41cl":"66AF49A3-5B86-EF7D-0C05-52DFD016D5A4"},"view":{"meta":[{"title":"Woodstock Battery holder 3D - TheCalculatorStore"},{"property":"og:type","content":"product"},{"property":"og:title","content":"Woodstock Battery holder 3D - TheCalculatorStore"},{"property":"og:url","content":"http://www.thecalculatorstore.com/p/woodstock-battery-holder-3d"},{"property":"og:image","content":"http://www.thecalculatorstore.com/storage/images/image?remote=https%3A%2F%2Fwww.thecalculatorstore.com%2FWebRoot%2FStoreES3%2FShops%2Feb9376%2F5CE4%2F7109%2F7836%2FD338%2FD56A%2F52DF%2FD016%2FD011%2FA55FEB8A-6DD8-49DA-A793-8B022F2AE7CB.jpg&shop=eb9376"},{"property":"og:image:width","content":1680},{"property":"og:image:height","content":946},{"property":"og:price:amount","content":28},{"property":"og:price:currency","content":"EUR"},{"name":"description","content":"Battery holder case for the Woodstock family of calculators, made with 3D printing and springs in stainless steel 304 alloy Valid for HP21, HP22, HP25(c), HP27 and HP29"},{"property":"og:description","content":"Battery holder case for the Woodstock family of calculators, made with 3D printing and springs in stainless steel 304 alloy Valid for HP21, HP22, HP25(c), HP27 and HP29"}],"notifications":[],"editorSidebar":{"activeModule":"page-manager"},"editorMode":false,"languageSelectTranslations":{"en":"English","es":"Español"},"busy":false,"mboMenu":[],"link":[{"rel":"icon","type":"image/png","sizes":"16x16","href":"/storage/images/IMG_0050%20(2).png?hash=17059bda9a361185c64f26c447cc28fbfaf74f58&shop=eb9376&width=16&height=16"},{"rel":"icon","type":"image/png","sizes":"32x32","href":"/storage/images/IMG_0050%20(2).png?hash=17059bda9a361185c64f26c447cc28fbfaf74f58&shop=eb9376&width=32&height=32"},{"rel":"icon","type":"image/png","sizes":"96x96","href":"/storage/images/IMG_0050%20(2).png?hash=17059bda9a361185c64f26c447cc28fbfaf74f58&shop=eb9376&width=96&height=96"},{"rel":"apple-touch-icon","sizes":"180x180","href":"/storage/images/IMG_0050%20(2).png?hash=17059bda9a361185c64f26c447cc28fbfaf74f58&shop=eb9376&width=180&height=180"}],"mboMenuMode":false,"isUnsupportedBrowser":false,"hashedThemeAssets":{"epages.horizon/img":{"sunrise.jpg":"sunrise-25a7b32e2c849dd77d41.jpg","sunset.jpg":"sunset-658d095e3af21358449c.jpg"},"epages.limelight/img":{"harmonic.jpg":"harmonic-1b4f68de8b82de81b7c1.jpg","current.jpg":"current-3492f5366e63004a56e5.jpg","bold.jpg":"bold-48ebac7f9ee63fb21f1f.jpg"},"epages.dimension/img":{"coffeeshop.jpg":"coffeeshop-659d724b993843d0193d.jpg","bodycare.jpg":"bodycare-026f1416eead37460746.jpg","countryclub.jpg":"countryclub-f0d9e47ead60e9df9275.jpg"},"epages.vision/img":{"elegant.jpg":"elegant-e9d3ed4aea3a16141b11.jpg","young.jpg":"young-a226328473e2eabf128e.jpg","glossy.jpg":"glossy-18b225b5fdc22311814e.jpg"},"epages.editorial/img":{"vivid.jpg":"vivid-17e5d59c31a3c09c1151.jpg","modern.jpg":"modern-03425a7906c0d3356e6e.jpg","vintage.jpg":"vintage-81c2487449907dfc9519.jpg","home-and-living.jpg":"home-and-living-93ea2200adeabde9d466.jpg","sportswear.jpg":"sportswear-ad599b11d4f02c01e9b6.jpg"},"epages.neutral/img":{"basic.jpg":"basic-df497145dffe3dd2aa0e.jpg","solid.jpg":"solid-b7b68fbf2c689086bff5.jpg","toys.jpg":"toys-13ea7e3479d98815bd55.jpg","light.jpg":"light-eb40cb733e7a0f9b05bd.jpg"},"payments":{"bill-purchase-sw.svg":"bill-purchase-sw-bc765849b5a9d66f1ee6.svg","twint.svg":"twint-74da9e9154225612f9d7.svg","invoice.svg":"invoice-cfa20f5e58ec322f271a.svg","maestro.svg":"maestro-c52ace83fb437fc04bcb.svg","post-finance-card.svg":"post-finance-card-43376f4f34bea5a9b19d.svg","bancontact.svg":"bancontact-83cd0441250e89e18a26.svg","pay-now.svg":"pay-now-201bb4b74543bf0ff05a.svg","mastercard.svg":"mastercard-96d16de4d83fb55b4751.svg","vpay.svg":"vpay-34248605d1e1e3678781.svg","paypal.svg":"paypal-e94ce2cb88463e661da8.svg","google-pay.svg":"google-pay-fe9839dee6e03c38a5cc.svg","apple-pay.svg":"apple-pay-d5d8db75863316fc3da5.svg","ideal.svg":"ideal-dccae305257c58da8614.svg","post-finance-efinance.svg":"post-finance-efinance-1687d19bc880817871eb.svg","redsys.svg":"redsys-f71fdb070270561d3516.svg","cash-in-advance-sw.svg":"cash-in-advance-sw-8a8b20cba9bae5de4b73.svg","diners.svg":"diners-0d5ef62ec1804d6e7500.svg","amazon-pay.svg":"amazon-pay-219337e87c245cf82227.svg","pay-in-advance.svg":"pay-in-advance-e35e0e27a2ee37ce9ccc.svg","visa.svg":"visa-9525e9a5f9c5b3a09063.svg","american-express.svg":"american-express-dc06485b8080ecf02198.svg","klarna.svg":"klarna-3c4a2de1a28302c745e0.svg","debit-direct-sw.svg":"debit-direct-sw-549a9bf50a7964dd4354.svg","eps.svg":"eps-cb5ec719b3cea6219eb5.svg","direct-debit.svg":"direct-debit-85dd22eb7dd97b32f58b.svg","giropay.svg":"giropay-e7c77615af07d9e4a791.svg","discover.svg":"discover-c00b01bd1be6a607fa04.svg"},"epages.uptown/img":{"deep.jpg":"deep-cf999a277f621e5dd78d.jpg","sweet.jpg":"sweet-7373dff473833e7cf555.jpg","cool.jpg":"cool-d1d0b33e859c4746a6e8.jpg"},"epages.test-theme/img":{"preview.jpg":"preview-569e7bab1f32abd2993c.jpg"},"logistics":{"oesterreichische-post-logo.svg":"oesterreichische-post-logo-5411494b4338bf3cdb0e.svg","poste-italiane-logo.svg":"poste-italiane-logo-0d82a492431c188e12e0.svg","mrw-logo.png":"mrw-logo-3387c8e21a32415a2839.png","post-nl-logo.svg":"post-nl-logo-8f1c8b428bee6af084c1.svg","gls-logo.png":"gls-logo-93f32e8d6dfe2e4206af.png","dhl-logo.svg":"dhl-logo-cc96200858ad7e4e5dbd.svg","hermes-logo.svg":"hermes-logo-07534352ec601194d68e.svg","colissimo-logo.svg":"colissimo-logo-21e3b0b9f00bade63e01.svg","bpost-logo.svg":"bpost-logo-8490f71c61f6fb9bacab.svg","envialia-logo.svg":"envialia-logo-c239014384c1f977b96a.svg","canada-post-logo.svg":"canada-post-logo-ddfb08df7542134077e1.svg","chronopost-logo.png":"chronopost-logo-480f3896d2bcedb62b8b.png","brt-corriere-espresso-logo.png":"brt-corriere-espresso-logo-c12a5b85311294ee07cd.png","tnt-express-logo.svg":"tnt-express-logo-82d87b902db95336eb02.svg","correos-logo.svg":"correos-logo-e346bf8f0e3adc39de79.svg","royal-mail-logo.svg":"royal-mail-logo-b645e999c8b1e1bdc564.svg","usps-logo.png":"usps-logo-92a0ba2f5cdc4722bd83.png","mondial-relay-logo.png":"mondial-relay-logo-8b135b2891bb650d08fc.png","schweizerische-post-logo.svg":"schweizerische-post-logo-9586cfe807adc09e2d51.svg","correos-express-logo.png":"correos-express-logo-244dbf6bdd0b78132c5c.png","keavo-logo.png":"keavo-logo-44ce77f93e3876873230.png","dpd-logo.svg":"dpd-logo-563775301dfd12371dc7.svg","ups-logo.svg":"ups-logo-0095e111f7e3529ba310.svg","nexive-logo.svg":"nexive-logo-c07a33ab623e1a48912f.svg","zeleris-logo.png":"zeleris-logo-ea6fbc77a5e5862ad453.png","fedex-logo.png":"fedex-logo-703e2324d9f58ee77d86.png","seur-logo.svg":"seur-logo-fc2168d6960a9ea45306.svg"},"epages.essence/img":{"pure.jpg":"pure-6cdd72306ec308f5b56b.jpg","classic.jpg":"classic-5a3460fd6a62bf026c39.jpg","fresh.jpg":"fresh-fdec049e969ec648a045.jpg"},"epages.base/assets/images":{"placeholder_1080.jpg":"placeholder_1080-ec599293a9a866c28d88.jpg","placeholder_900.jpg":"placeholder_900-2020f2c24e1d2e596916.jpg","placeholder_720.jpg":"placeholder_720-08119f16ec085b07c8c3.jpg","placeholder_540.jpg":"placeholder_540-dfb7f6330d2767e31d6a.jpg","placeholder_360.jpg":"placeholder_360-d055a4afa599c59c73c2.jpg","placeholder_180.jpg":"placeholder_180-fd3204cb0edb62d0e27c.jpg"},"epages.structure/img":{"individual.jpg":"individual-19e03fb1e26b8ce916b5.jpg","contemporary.jpg":"contemporary-99768f3f12cddeef77b1.jpg","prime.jpg":"prime-ef14885824583142bb56.jpg"}}},"orders":{},"checkout":{},"crossSellingProductData":{},"footerPages":[{"titleTag":"","settings":{},"isVisible":true,"guid":null,"slug":"development-guillermo-gonzalez-carnicero","href":"/i/development-guillermo-gonzalez-carnicero","updatedAt":"2024-07-29T09:15:14.000Z","ep6pathMD5":null,"ep6path":null,"shopId":"753a4298-df6d-44ff-8666-a756a1af022f","navigation":"footer","metaDescription":"","title":"Development: Guillermo González Carnicero","lft":2,"type":"blank","id":"88e89258-fde4-4850-b3ff-2c08bddd9e06","createdAt":"2024-07-29T09:02:09.000Z","basePageId":null,"rgt":3,"children":[]}],"defaultThemeSettings":{"colors":{"accentColor":"rgb(216, 107, 64)","basicColor":"rgb(3, 3, 3)","headerContent":"rgb(86, 85, 82)","headerBackground":"rgb(255, 255, 255)"},"fonts":{"headingFont":"\"Fira Sans\",sans-serif","textFont":"\"Fira Sans\",sans-serif"},"logoAdjustments":{"alignment":"left","spacing":10,"sizing":50},"themeHeader":{"headerType":"twoRowsLogoLeft","menuType":"nestedMenu"},"headerAnnouncement":{"backgroundColor":"rgb(216, 107, 64)"}},"legalPages":[{"titleTag":"Legal notice","settings":{},"isVisible":true,"slug":"contact","href":"/l/contact","navigation":"legal","title":"Legal notice","type":"legal","id":"5de8e93f-2783-4d08-af75-5590ca9dc3dd","children":[]},{"titleTag":"Privacy policy","settings":{},"isVisible":true,"slug":"privacy","href":"/l/privacy","navigation":"legal","title":"Privacy policy","type":"legal","id":"20c6b8d3-537f-49c0-bbfc-f9e5694a6641","children":[]},{"titleTag":"Cookie policy","settings":{},"isVisible":true,"slug":"cookiepolicy","href":"/l/cookiepolicy","navigation":"legal","title":"Cookie policy","type":"legal","id":"bf2fe8e8-0567-4a37-a8b0-ed471276ed01","children":[]},{"titleTag":"Payment & delivery","settings":{},"isVisible":false,"slug":"shipping","href":"/l/shipping","navigation":"legal","title":"Payment & delivery","type":"legal","id":"4819197a-a8f1-4708-ab92-8c2484502105","children":[]},{"titleTag":"Terms & conditions","settings":{},"isVisible":true,"slug":"tac","href":"/l/tac","navigation":"legal","title":"Terms & conditions","type":"legal","id":"ff3b9ee7-42ae-45d8-8a93-bf826d3b275e","children":[]},{"titleTag":"Right of withdrawal","settings":{},"isVisible":false,"slug":"withdrawal","href":"/l/withdrawal","navigation":"legal","title":"Right of withdrawal","type":"legal","id":"d5d4a810-9a2b-4ba5-8f45-12cd32b87c1b","children":[]}],"tax":{"taxModel":"GROSS","country":"GB","taxationByDestinationCountry":true},"channels":{},"searchData":{},"navigation":{"editor":null,"storefront":[{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"home","href":"/","isInBreadcrumb":false,"metaDescription":"","title":"Home","categoryId":"4D1A8391-EE8A-2D63-FADB-D94C9B1C15BA","objectId":2834627,"type":"category","id":"fbe78fac-1df4-43ae-8ef5-04b52c82d528","isCurrentPage":false,"_children":[],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"hp15c","href":"/c/hp15c","isInBreadcrumb":false,"metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable","href":"/c/hp15c/how-to-use-the-programming-cable","isInBreadcrumb":false,"metaDescription":"","title":"How to use the Programming Cable","categoryId":"65B4D46A-5516-9844-8083-0A02102F1588","objectId":124432178,"type":"category","id":"24cc03b6-f4a6-41ef-9bb0-db05176bd5df","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable","metaDescription":"","title":"How to use the Programming Cable","categoryId":"65B4D46A-5516-9844-8083-0A02102F1588","objectId":124432178,"type":"category","id":"24cc03b6-f4a6-41ef-9bb0-db05176bd5df"}],"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable/retrieving-firmware","href":"/c/hp15c/how-to-use-the-programming-cable/retrieving-firmware","isInBreadcrumb":false,"metaDescription":"","title":"Retrieving firmware","categoryId":"65B4EC04-09DB-DE62-E3E8-0A021021CFFB","objectId":124432902,"type":"category","id":"652c7ad0-5dbc-4449-a60e-76e7e8a52aaa","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable","metaDescription":"","title":"How to use the Programming Cable","categoryId":"65B4D46A-5516-9844-8083-0A02102F1588","objectId":124432178,"type":"category","id":"24cc03b6-f4a6-41ef-9bb0-db05176bd5df"}],"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable/installing-firmware","href":"/c/hp15c/how-to-use-the-programming-cable/installing-firmware","isInBreadcrumb":false,"metaDescription":"","title":"Installing firmware","categoryId":"65B4EC11-6A2F-613E-2C74-0A021021CF16","objectId":124432903,"type":"category","id":"00944609-15c6-42b7-a2b5-447509e8b3c1","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable","metaDescription":"","title":"How to use the Programming Cable","categoryId":"65B4D46A-5516-9844-8083-0A02102F1588","objectId":124432178,"type":"category","id":"24cc03b6-f4a6-41ef-9bb0-db05176bd5df"}],"visibleInNavigation":true,"slug":"hp15c/how-to-use-the-programming-cable/modifying-firmware-to-fix-the-dec-bug","href":"/c/hp15c/how-to-use-the-programming-cable/modifying-firmware-to-fix-the-dec-bug","isInBreadcrumb":false,"metaDescription":"","title":"Modifying firmware to fix the DEC bug","categoryId":"65B4EC1D-0313-4E14-15F0-0A021021CFF6","objectId":124432904,"type":"category","id":"5d92929b-f0e7-4062-a32a-a3b732132814","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/backing-up-and-restoring-the-hp15c-user-memory","href":"/c/hp15c/backing-up-and-restoring-the-hp15c-user-memory","isInBreadcrumb":false,"metaDescription":"","title":"Backing up and restoring the HP15c user memory","categoryId":"6619B7D2-99A2-7975-81B8-52DFD01603DB","objectId":125147636,"type":"category","id":"b69db491-76ed-4dd8-95e4-a464c243c2a4","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/software-pacs","href":"/c/hp15c/software-pacs","isInBreadcrumb":false,"metaDescription":"","title":"Software Pacs","categoryId":"66C1CEB7-9110-39EF-26DB-52DFD0165806","objectId":125884400,"type":"category","id":"6351f1eb-34bd-4c03-aabe-36da77209402","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c/software-pacs","metaDescription":"","title":"Software Pacs","categoryId":"66C1CEB7-9110-39EF-26DB-52DFD0165806","objectId":125884400,"type":"category","id":"6351f1eb-34bd-4c03-aabe-36da77209402"}],"visibleInNavigation":true,"slug":"hp15c/software-pacs/aviation-pac","href":"/c/hp15c/software-pacs/aviation-pac","isInBreadcrumb":false,"metaDescription":"","title":"Aviation Pac","categoryId":"66C1CEF2-9D1F-A5E8-FC8D-0A02102107D7","objectId":125884401,"type":"category","id":"835bd7c8-7921-41f4-a0a6-7e4d41ae4bd9","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c/software-pacs","metaDescription":"","title":"Software Pacs","categoryId":"66C1CEB7-9110-39EF-26DB-52DFD0165806","objectId":125884400,"type":"category","id":"6351f1eb-34bd-4c03-aabe-36da77209402"}],"visibleInNavigation":true,"slug":"hp15c/software-pacs/finance-pac","href":"/c/hp15c/software-pacs/finance-pac","isInBreadcrumb":false,"metaDescription":"","title":"Finance Pac","categoryId":"66C99877-62A0-BFBF-4B62-0A02102FC268","objectId":125926088,"type":"category","id":"b586d737-a25f-4324-9763-84776e27ac9d","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/hp15c-videos","href":"/c/hp15c/hp15c-videos","isInBreadcrumb":false,"metaDescription":"","title":"HP15c Videos","categoryId":"645C91F0-0E87-C850-6ECA-0A0210216F62","objectId":121692279,"type":"category","id":"4990168c-50a6-40cd-a21e-3e613b57d5d9","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/financial-programs-for-the-hp15c","href":"/c/hp15c/financial-programs-for-the-hp15c","isInBreadcrumb":false,"metaDescription":"","title":"Financial Programs for the HP15c","categoryId":"6249B00E-FB85-333B-E17C-0A02102FDE8B","objectId":115950716,"type":"category","id":"54d21977-1812-46b2-b78c-52941bee9c98","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/other-hp15c-programs","href":"/c/hp15c/other-hp15c-programs","isInBreadcrumb":false,"metaDescription":"","title":"Other HP15c Programs","categoryId":"670068A1-38B2-9F03-469D-52DFD0161F1F","objectId":127083647,"type":"category","id":"53cd4074-2155-443e-bc63-83dc6d503a10","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp15c","metaDescription":"","title":"HP15c","categoryId":"62487966-071C-ED37-0829-52DFD022CE34","objectId":115942552,"type":"category","id":"b74f3f1d-f1ff-4b05-84e3-9fad44f6b267"}],"visibleInNavigation":true,"slug":"hp15c/more-hp15c-programs-ii","href":"/c/hp15c/more-hp15c-programs-ii","isInBreadcrumb":false,"metaDescription":"","title":"More HP15c Programs (II)","categoryId":"6700786A-9CBF-F85D-D3FF-52DFD0226A9F","objectId":127083681,"type":"category","id":"36a333ec-fa0a-4dcc-a461-3147928de3c0","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"hp41","href":"/c/hp41","isInBreadcrumb":false,"metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","href":"/c/hp41/hp-41c-repair","isInBreadcrumb":false,"metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/hp41-repair-book","href":"/c/hp41/hp-41c-repair/hp41-repair-book","isInBreadcrumb":false,"metaDescription":"","title":"HP41 Repair book","categoryId":"673C582A-A37F-5E89-583D-52DFD0224FF0","objectId":127534870,"type":"category","id":"9a9ab860-2db4-43a8-bfb1-0369a3311ad6","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/corroded-battery-contacts","href":"/c/hp41/hp-41c-repair/corroded-battery-contacts","isInBreadcrumb":false,"metaDescription":"","title":"Corroded Battery contacts","categoryId":"5D6AA2D6-4137-D2CF-EE7A-52DFD03BA20E","objectId":97424478,"type":"category","id":"74214f9c-e832-495e-b606-418fc3cb96ff","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/broken-upper-back-case-screw-head-supports","href":"/c/hp41/hp-41c-repair/broken-upper-back-case-screw-head-supports","isInBreadcrumb":false,"metaDescription":"","title":"Broken upper back case screw head supports","categoryId":"5D6AA458-6B98-1175-00D7-52DFD07D30D4","objectId":97424538,"type":"category","id":"24f45b96-0796-4a91-88f6-135fc1debc6f","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/broken-upper-screw-posts","href":"/c/hp41/hp-41c-repair/broken-upper-screw-posts","isInBreadcrumb":false,"metaDescription":"","title":"Broken upper screw posts","categoryId":"5D6AA49A-C4A9-5F92-1B7E-52DFD0165B47","objectId":97424539,"type":"category","id":"3cb0e4d4-1f22-4545-ab5b-b924c9194dae","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/broken-lower-screw-posts","href":"/c/hp41/hp-41c-repair/broken-lower-screw-posts","isInBreadcrumb":false,"metaDescription":"","title":"Broken lower screw posts","categoryId":"5D6AA4B7-5F24-7122-75B9-52DFD0341F96","objectId":97424541,"type":"category","id":"9ddbc62a-d04f-4b6e-914b-65cd1a7c87dd","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/corroded-or-broken-zebra-contacts","href":"/c/hp41/hp-41c-repair/corroded-or-broken-zebra-contacts","isInBreadcrumb":false,"metaDescription":"","title":"Corroded or broken zebra contacts","categoryId":"5D6AA4D3-E599-4987-A32F-52DFD016A66F","objectId":97424546,"type":"category","id":"37cd60f9-8bef-4914-a803-21ea0fed9313","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/corroded-circuit-paths","href":"/c/hp41/hp-41c-repair/corroded-circuit-paths","isInBreadcrumb":false,"metaDescription":"","title":"Corroded circuit paths","categoryId":"5D6AA4E8-DBBB-4001-5B50-52DFD034F770","objectId":97424548,"type":"category","id":"aa71e2c2-7c78-4d35-8504-d7d59e726096","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/damaged-screen-black-spots","href":"/c/hp41/hp-41c-repair/damaged-screen-black-spots","isInBreadcrumb":false,"metaDescription":"","title":"Damaged screen - black spots","categoryId":"5D6AA501-F599-62F0-9317-0A0210293D03","objectId":97424553,"type":"category","id":"9d781d37-b651-4137-b05d-3e5ff7cda0c0","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/damaged-screen-not-all-segments-light-on","href":"/c/hp41/hp-41c-repair/damaged-screen-not-all-segments-light-on","isInBreadcrumb":false,"metaDescription":"","title":"Damaged screen - not all segments light on","categoryId":"5D6AA52B-DBF8-43E4-86E9-52DFD0346000","objectId":97424559,"type":"category","id":"e8dc6a66-dbd7-41a9-8856-32371be8d63a","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/dirty-screen","href":"/c/hp41/hp-41c-repair/dirty-screen","isInBreadcrumb":false,"metaDescription":"","title":"Dirty screen","categoryId":"5D6AA549-E361-A072-AC36-0A0210293DF8","objectId":97424569,"type":"category","id":"044d57fe-2d80-492a-b3da-a77695a295e5","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41/hp-41c-repair","metaDescription":"","title":"HP 41C Repair","categoryId":"5D6AA184-65DE-7FB3-1BED-52DFD03B95D9","objectId":97424428,"type":"category","id":"9f9da708-3377-4a97-b041-9843a7dafc37"}],"visibleInNavigation":true,"slug":"hp41/hp-41c-repair/damaged-plastic-protection","href":"/c/hp41/hp-41c-repair/damaged-plastic-protection","isInBreadcrumb":false,"metaDescription":"","title":"Damaged plastic protection","categoryId":"5D6AA5C8-DDB1-9671-A03B-52DFD034BAE8","objectId":97424581,"type":"category","id":"ffff3561-2d86-43a6-8dda-3c1ac0dbb0c2","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"}],"visibleInNavigation":true,"slug":"hp41/hp_41c_modules","href":"/c/hp41/hp_41c_modules","isInBreadcrumb":false,"metaDescription":"","title":"HP_41c_Modules","categoryId":"5F9D96E5-A3E1-2E87-9A11-52DFD022BDE6","objectId":107590404,"type":"category","id":"f365bcdf-5336-4213-ad37-de82ae91afd4","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp41","metaDescription":"","title":"HP41","categoryId":"548B7354-A5AF-E045-6138-AC10140A06A6","objectId":39493373,"type":"category","id":"46ada092-332e-4417-b648-c527d9e1fd3c"}],"visibleInNavigation":true,"slug":"hp41/hp41c-card-reader","href":"/c/hp41/hp41c-card-reader","isInBreadcrumb":false,"metaDescription":"","title":"HP41c Card reader","categoryId":"61D71777-87A9-EFB6-9113-0A021021AAD5","objectId":113684622,"type":"category","id":"a4eb9710-b8c8-4e51-b469-8935ae5591d2","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"hp-prime","href":"/c/hp-prime","isInBreadcrumb":false,"metaDescription":"","title":"HP Prime","categoryId":"54AEFA3C-45FA-B8C4-8E23-AC1014171E4C","objectId":41021569,"type":"category","id":"3fcded08-295b-4bb1-9dec-e24fc43f1bcf","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp-prime","metaDescription":"","title":"HP Prime","categoryId":"54AEFA3C-45FA-B8C4-8E23-AC1014171E4C","objectId":41021569,"type":"category","id":"3fcded08-295b-4bb1-9dec-e24fc43f1bcf"}],"visibleInNavigation":true,"slug":"hp-prime/new-hp-prime-firmware","href":"/c/hp-prime/new-hp-prime-firmware","isInBreadcrumb":false,"metaDescription":"","title":"New HP Prime Firmware","categoryId":"66DD8AE8-B920-BB7F-A41C-52DFD0222B1C","objectId":126787815,"type":"category","id":"6fcc1b32-9a5d-4f06-a51e-a920dc5435b7","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"hp12c","href":"/c/hp12c","isInBreadcrumb":false,"metaDescription":"","title":"HP12c","categoryId":"642FEDFA-F7F3-672A-064E-52DFD022EA29","objectId":121228195,"type":"category","id":"de5b9c72-4eee-4d0a-8bc1-a55063a28a08","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp12c","metaDescription":"","title":"HP12c","categoryId":"642FEDFA-F7F3-672A-064E-52DFD022EA29","objectId":121228195,"type":"category","id":"de5b9c72-4eee-4d0a-8bc1-a55063a28a08"}],"visibleInNavigation":true,"slug":"hp12c/how-to-use-time-value-of-money-loans","href":"/c/hp12c/how-to-use-time-value-of-money-loans","isInBreadcrumb":false,"metaDescription":"","title":"How to use Time Value of Money - Loans","categoryId":"642FF2B3-1D0A-3BF4-4BD9-52DFD022D56E","objectId":121228493,"type":"category","id":"31bc43e0-078b-4c69-8b23-a66c606f27ed","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"hp12c","metaDescription":"","title":"HP12c","categoryId":"642FEDFA-F7F3-672A-064E-52DFD022EA29","objectId":121228195,"type":"category","id":"de5b9c72-4eee-4d0a-8bc1-a55063a28a08"}],"visibleInNavigation":true,"slug":"hp12c/hp12c_vs_platinum","href":"/c/hp12c/hp12c_vs_platinum","isInBreadcrumb":false,"metaDescription":"","title":"HP12c_vs_Platinum","categoryId":"643A978D-8B63-E556-6485-0A02102F85AA","objectId":121326456,"type":"category","id":"f05fef83-7e83-4335-9fa4-edfa3420e185","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"calculators","href":"/c/calculators","isInBreadcrumb":false,"metaDescription":"","title":"Calculators","categoryId":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","objectId":125813399,"type":"category","id":"d389b84a-67a8-4da5-8e6e-020982f7194b","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"calculators","metaDescription":"","title":"Calculators","categoryId":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","objectId":125813399,"type":"category","id":"d389b84a-67a8-4da5-8e6e-020982f7194b"}],"visibleInNavigation":true,"slug":"calculators/scientific","href":"/c/calculators/scientific","isInBreadcrumb":false,"metaDescription":"","title":"Scientific","categoryId":"66AF49A0-BCBE-DB99-7642-52DFD016D5FB","objectId":125813402,"type":"category","id":"b767b7e6-1d6d-4181-bb8a-899f3d4cc801","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"calculators","metaDescription":"","title":"Calculators","categoryId":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","objectId":125813399,"type":"category","id":"d389b84a-67a8-4da5-8e6e-020982f7194b"}],"visibleInNavigation":true,"slug":"calculators/financial","href":"/c/calculators/financial","isInBreadcrumb":false,"metaDescription":"","title":"Financial","categoryId":"66AF49A0-CB2E-5BD3-F16E-52DFD016D59C","objectId":125813403,"type":"category","id":"62d5437e-4fff-44f1-a71c-c07f5143682d","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"calculators","metaDescription":"","title":"Calculators","categoryId":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","objectId":125813399,"type":"category","id":"d389b84a-67a8-4da5-8e6e-020982f7194b"}],"visibleInNavigation":true,"slug":"calculators/graphing","href":"/c/calculators/graphing","isInBreadcrumb":false,"metaDescription":"","title":"Graphing","categoryId":"66AF49A0-0E2D-3831-7FA5-52DFD016D59E","objectId":125813404,"type":"category","id":"b35b869d-54eb-44fc-bc01-ff2a6ae89146","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"calculators","metaDescription":"","title":"Calculators","categoryId":"66AF4998-5D9B-82E5-7F1B-52DFD016D577","objectId":125813399,"type":"category","id":"d389b84a-67a8-4da5-8e6e-020982f7194b"}],"visibleInNavigation":true,"slug":"calculators/rebell","href":"/c/calculators/rebell","isInBreadcrumb":false,"metaDescription":"","title":"Rebell","categoryId":"66EB138D-CF31-63CA-CF12-0A02102F1ACD","objectId":126883121,"type":"category","id":"e060847b-1052-4e0d-bb06-0fe0672a76bd","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"accessories","href":"/c/accessories","isInBreadcrumb":true,"metaDescription":"","title":"Accessories","categoryId":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","objectId":2941135,"type":"category","id":"49e13b4e-4e92-46cd-b7e3-b9bfb82cfc9f","isCurrentPage":true,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"accessories","metaDescription":"","title":"Accessories","categoryId":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","objectId":2941135,"type":"category","id":"49e13b4e-4e92-46cd-b7e3-b9bfb82cfc9f"}],"visibleInNavigation":true,"slug":"accessories/cases","href":"/c/accessories/cases","isInBreadcrumb":false,"metaDescription":"","title":"Cases","categoryId":"66EB0655-B60C-6E8F-1F47-52DFD022C11F","objectId":126882577,"type":"category","id":"15fefa8a-4cdf-49cf-9f26-23b4f368b437","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"accessories","metaDescription":"","title":"Accessories","categoryId":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","objectId":2941135,"type":"category","id":"49e13b4e-4e92-46cd-b7e3-b9bfb82cfc9f"}],"visibleInNavigation":true,"slug":"accessories/battery-holders","href":"/c/accessories/battery-holders","isInBreadcrumb":false,"metaDescription":"","title":"Battery holders","categoryId":"66EB0717-2FAF-2AB0-5456-0A02102F6D19","objectId":126882598,"type":"category","id":"8cde63f5-fe12-467a-a67d-5e38113306a0","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"accessories","metaDescription":"","title":"Accessories","categoryId":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","objectId":2941135,"type":"category","id":"49e13b4e-4e92-46cd-b7e3-b9bfb82cfc9f"}],"visibleInNavigation":true,"slug":"accessories/spare-parts","href":"/c/accessories/spare-parts","isInBreadcrumb":false,"metaDescription":"","title":"Spare parts","categoryId":"66EB073D-0A5D-FB9A-6492-0A02102F6D5C","objectId":126882603,"type":"category","id":"c30f1ad8-9a25-49f1-aea3-da9b6f540993","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"accessories","metaDescription":"","title":"Accessories","categoryId":"4D23C18E-DD6C-5960-AE47-D94C9B1E027B","objectId":2941135,"type":"category","id":"49e13b4e-4e92-46cd-b7e3-b9bfb82cfc9f"}],"visibleInNavigation":true,"slug":"accessories/books-1","href":"/c/accessories/books-1","isInBreadcrumb":false,"metaDescription":"","title":"Books","categoryId":"4D7FF19F-753C-5AB5-627B-D94C9B2046DE","objectId":4135083,"type":"category","id":"2e7966d7-b0a4-4519-bf9c-04cdf61e0102","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"repair","href":"/c/repair","isInBreadcrumb":false,"metaDescription":"","title":"Repair","categoryId":"66AF4999-DC95-CB6D-4757-52DFD016D550","objectId":125813400,"type":"category","id":"2dca27c4-86c3-4b1f-8f75-5a66c023abce","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"repair","metaDescription":"","title":"Repair","categoryId":"66AF4999-DC95-CB6D-4757-52DFD016D550","objectId":125813400,"type":"category","id":"2dca27c4-86c3-4b1f-8f75-5a66c023abce"}],"visibleInNavigation":true,"slug":"repair/hp-41cl","href":"/c/repair/hp-41cl","isInBreadcrumb":false,"metaDescription":"","title":"HP 41CL","categoryId":"66AF49A0-59F9-B997-5182-52DFD016D500","objectId":125813405,"type":"category","id":"a0ff66fd-8ee4-4d46-85ac-4a5d041ffaec","isCurrentPage":false,"children":[]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"offers","href":"/c/offers","isInBreadcrumb":false,"metaDescription":"","title":"Offers","categoryId":"655224DB-25A1-82C3-65F5-52DFD022F278","objectId":123795717,"type":"category","id":"2e4fbc02-8df8-429e-8e4e-31c5e2cccdf6","isCurrentPage":false,"_children":[],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"visibleInNavigation":true,"slug":"resources","href":"/c/resources","isInBreadcrumb":false,"metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"}],"visibleInNavigation":true,"slug":"resources/books","href":"/c/resources/books","isInBreadcrumb":false,"metaDescription":"","title":"Books","categoryId":"66AF49A0-E810-868A-44A2-52DFD016D507","objectId":125813406,"type":"category","id":"d2edec7b-1e2e-4c8e-ade8-21a5414edf1e","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"}],"visibleInNavigation":true,"slug":"resources/education","href":"/c/resources/education","isInBreadcrumb":false,"metaDescription":"","title":"Education","categoryId":"66AF49A0-C571-CCC9-D5B3-52DFD016D593","objectId":125813407,"type":"category","id":"52dd3ecb-e3be-47fa-8149-f1596474b9e0","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"}],"visibleInNavigation":true,"slug":"resources/audio","href":"/c/resources/audio","isInBreadcrumb":false,"metaDescription":"","title":"Audio","categoryId":"66AF49A0-2B0B-B2C1-DD7F-52DFD016D58E","objectId":125813408,"type":"category","id":"86492be8-849c-44f0-b30d-eb5101fbfe1e","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"}],"visibleInNavigation":true,"slug":"resources/documents","href":"/c/resources/documents","isInBreadcrumb":false,"metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/documents","metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873"}],"visibleInNavigation":true,"slug":"resources/documents/hp-prime-tutorials-and-documents","href":"/c/resources/documents/hp-prime-tutorials-and-documents","isInBreadcrumb":false,"metaDescription":"","title":"HP Prime Tutorials and documents","categoryId":"66AF49A1-4A75-2CBB-28D5-52DFD016D55C","objectId":125813412,"type":"category","id":"5e50c268-340c-4732-a6b9-b32b1ff0293e","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/documents","metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873"}],"visibleInNavigation":true,"slug":"resources/documents/diverse-diy","href":"/c/resources/documents/diverse-diy","isInBreadcrumb":false,"metaDescription":"","title":"Diverse DIY","categoryId":"66AF49A1-E286-04B0-C2C2-52DFD016D5C6","objectId":125813415,"type":"category","id":"32628fb5-d457-46df-a07c-fff5f833773a","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/documents","metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873"}],"visibleInNavigation":true,"slug":"resources/documents/hp50g-other-tutorials","href":"/c/resources/documents/hp50g-other-tutorials","isInBreadcrumb":false,"metaDescription":"","title":"HP50g - Other tutorials","categoryId":"66AF49A2-2D66-6639-6DE4-52DFD016D5DB","objectId":125813416,"type":"category","id":"2d6cdaa1-ed1e-4477-b28d-e3af27eb29ff","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/documents","metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873"}],"visibleInNavigation":true,"slug":"resources/documents/other-calculator-tutorials","href":"/c/resources/documents/other-calculator-tutorials","isInBreadcrumb":false,"metaDescription":"","title":"Other Calculator Tutorials","categoryId":"66AF49A2-0128-805B-8980-52DFD016D522","objectId":125813417,"type":"category","id":"7e6c0319-93dd-4050-936b-7212cbbef5b2","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/documents","metaDescription":"","title":"Documents","categoryId":"66AF49A1-FD79-A881-F32C-52DFD016D5F1","objectId":125813410,"type":"category","id":"3812d224-fc75-4d24-9452-4b0615eec873"}],"visibleInNavigation":true,"slug":"resources/documents/application-calculation-guides","href":"/c/resources/documents/application-calculation-guides","isInBreadcrumb":false,"metaDescription":"","title":"Application calculation guides","categoryId":"66AF49A2-BD5F-2288-DFBA-52DFD016D5DD","objectId":125813418,"type":"category","id":"50fc5300-7016-4382-860a-999b3a7123e0","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"}],"visibleInNavigation":true,"slug":"resources/software","href":"/c/resources/software","isInBreadcrumb":false,"metaDescription":"","title":"Software","categoryId":"66AF49A1-7B98-BAE0-D668-52DFD016D546","objectId":125813411,"type":"category","id":"d4cf6114-970c-420e-9c1b-3ddae4652f08","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/software","metaDescription":"","title":"Software","categoryId":"66AF49A1-7B98-BAE0-D668-52DFD016D546","objectId":125813411,"type":"category","id":"d4cf6114-970c-420e-9c1b-3ddae4652f08"}],"visibleInNavigation":true,"slug":"resources/software/software-for-hp-41cl","href":"/c/resources/software/software-for-hp-41cl","isInBreadcrumb":false,"metaDescription":"","title":"Software for HP 41CL","categoryId":"66AF49A3-5B86-EF7D-0C05-52DFD016D5A4","objectId":125813424,"type":"category","id":"0991d314-597f-40e9-852c-0a796f3c3b5a","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/software","metaDescription":"","title":"Software","categoryId":"66AF49A1-7B98-BAE0-D668-52DFD016D546","objectId":125813411,"type":"category","id":"d4cf6114-970c-420e-9c1b-3ddae4652f08"}],"visibleInNavigation":true,"slug":"resources/software/50g-graphical-calculator","href":"/c/resources/software/50g-graphical-calculator","isInBreadcrumb":false,"metaDescription":"","title":"50g Graphical Calculator","categoryId":"66AF49A3-6796-7C9E-4BB4-52DFD016D58D","objectId":125813425,"type":"category","id":"67fc5073-1194-4151-b27d-a5a9f585371c","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/software","metaDescription":"","title":"Software","categoryId":"66AF49A1-7B98-BAE0-D668-52DFD016D546","objectId":125813411,"type":"category","id":"d4cf6114-970c-420e-9c1b-3ddae4652f08"}],"visibleInNavigation":true,"slug":"resources/software/software-for-hp-prime","href":"/c/resources/software/software-for-hp-prime","isInBreadcrumb":false,"metaDescription":"","title":"Software for HP Prime","categoryId":"66AF49A3-5919-8065-DF16-52DFD016D5F5","objectId":125813426,"type":"category","id":"faa7d146-1f92-444f-89d9-7d2bb1d5d518","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources","metaDescription":"","title":"Resources","categoryId":"4D1E2F5A-703F-133D-7D15-D94C9B1E7BBE","objectId":2874438,"type":"category","id":"32d83d61-078d-4a03-8276-90b75194a387"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/software","metaDescription":"","title":"Software","categoryId":"66AF49A1-7B98-BAE0-D668-52DFD016D546","objectId":125813411,"type":"category","id":"d4cf6114-970c-420e-9c1b-3ddae4652f08"},{"titleTag":"","isVisible":true,"visibleInNavigation":true,"slug":"resources/software/software-for-hp-prime","metaDescription":"","title":"Software for HP Prime","categoryId":"66AF49A3-5919-8065-DF16-52DFD016D5F5","objectId":125813426,"type":"category","id":"faa7d146-1f92-444f-89d9-7d2bb1d5d518"}],"visibleInNavigation":true,"slug":"resources/software/software-for-hp-prime/games-for-hp-prime","href":"/c/resources/software/software-for-hp-prime/games-for-hp-prime","isInBreadcrumb":false,"metaDescription":"","title":"Games for HP Prime","categoryId":"66AF49A4-A0E7-07C4-6F0C-52DFD016D5EF","objectId":125813429,"type":"category","id":"6125a54f-c7ad-4d19-b7f8-f99eb7a6f5b6","isCurrentPage":false,"children":[]}]}]}],"children":[]},{"titleTag":"","isVisible":true,"parents":[],"slug":"blog","href":"/i/blog","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1","isCurrentPage":false,"_children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2024","href":"/i/2024","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"voyagersave-for-hp12c","href":"/i/voyagersave-for-hp12c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"VoyagerSave for HP12c?","type":"blank","id":"79721865-6e21-48e6-bfbd-45b7f74ee721","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"next-pac","href":"/i/next-pac","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Next Pac?","type":"blank","id":"9def4b66-bb74-4d68-92e8-54f9d27dc357","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"overlays-are-here","href":"/i/overlays-are-here","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Overlays are here","type":"blank","id":"6a9c3760-0bd8-4ac0-98d2-bbda181080fa","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"voyagersave-source-code","href":"/i/voyagersave-source-code","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"VoyagerSave source code","type":"blank","id":"8bb8e15f-6ef0-4263-a3af-637046fa14e8","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"more-about-the-hp15c-simulator","href":"/i/more-about-the-hp15c-simulator","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"More about the HP15c Simulator","type":"blank","id":"b304960f-e184-4016-a345-635266065736","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"new-repair-methods-for-hp41c","href":"/i/new-repair-methods-for-hp41c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"New repair methods for HP41c","type":"blank","id":"eedd66a2-81fa-49d6-bd75-8816fa14a27c","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"the-hp16c","href":"/i/the-hp16c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The HP16c","type":"blank","id":"550d6b1b-2ec7-469c-bfd4-c8ee2cdc5512","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"new-hp-prime-firmware-version-2-2","href":"/i/new-hp-prime-firmware-version-2-2","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"New HP Prime firmware: version 2.2","type":"blank","id":"a774ac35-2a2c-4881-a21f-d1e3612ae539","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"finance-pac","href":"/i/finance-pac","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Finance Pac","type":"blank","id":"5d7314ce-8ff7-4b89-b15c-d53e150cca2b","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"overlays-for-aviation-pac-for-hp15c","href":"/i/overlays-for-aviation-pac-for-hp15c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Overlays for Aviation pac for HP15c","type":"blank","id":"8b90e73c-bfab-4b79-8266-52951a1f2c64","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"the-first-software-package-for-the-hp15c","href":"/i/the-first-software-package-for-the-hp15c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The first software package for the HP15c","type":"blank","id":"9393b893-bc1f-4408-ad15-d4a0240a9d87","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"a-rendering-of-the-aviation-overlay","href":"/i/a-rendering-of-the-aviation-overlay","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"A rendering of the Aviation overlay","type":"blank","id":"76c7c96f-557d-473c-8910-dbcaea8ae127","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"a-new-open-source-calculator-project","href":"/i/a-new-open-source-calculator-project","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"A new Open Source calculator project","type":"blank","id":"9373ad62-0f4a-41b3-95aa-81923fa038bb","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"new-website","href":"/i/new-website","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"New website!","type":"blank","id":"875eeda6-628f-4531-adda-d393e5cd7fc7","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"a-new-video-how-to-get-a-hp16c-out-of-your-hp15c-collector-s-edition","href":"/i/a-new-video-how-to-get-a-hp16c-out-of-your-hp15c-collector-s-edition","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"A new video: how to get a HP16c out of your HP15c Collector's Edition","type":"blank","id":"c6f10285-8940-4723-8cfd-aadc59b67cd8","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"compiling-program-sets-for-hp15c","href":"/i/compiling-program-sets-for-hp15c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Compiling program sets for HP15c","type":"blank","id":"86bd1a80-65de-4fbf-803e-71bd5df5b611","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"testing-new-repair-method-for-hp41c-lower-posts","href":"/i/testing-new-repair-method-for-hp41c-lower-posts","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Testing new repair method for HP41c lower posts","type":"blank","id":"3a7de72f-cedb-411a-a0a8-d3d77b895cf9","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"a-request-for-hp15c-heavy-users","href":"/i/a-request-for-hp15c-heavy-users","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"A request for HP15c heavy users","type":"blank","id":"d47d6abd-1794-41f6-896b-eef0d3d07bcd","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"some-clarifications-about-the-hp15c-ce","href":"/i/some-clarifications-about-the-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Some clarifications about the HP15c CE","type":"blank","id":"eef5692e-ae06-41be-99fd-384363a473f0","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"a-small-teaser","href":"/i/a-small-teaser","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"A small teaser","type":"blank","id":"5d00023d-dd9e-4409-b4ee-34efa5078ee0","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"interfacing-with-your-hp15c-ce","href":"/i/interfacing-with-your-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Interfacing with your HP15c CE","type":"blank","id":"17dd392b-c30d-48b9-9a78-e42ca3072c96","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"the-innards-of-a-hp15c-ce","href":"/i/the-innards-of-a-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The innards of a HP15c CE","type":"blank","id":"eaba53f9-9a51-4715-8e03-4447ba2f6e27","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"continuation-of-new-glue","href":"/i/continuation-of-new-glue","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Continuation of \"New glue...\"","type":"blank","id":"235f6b2a-bef9-4aa7-a0e0-d20a77ea658d","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"next-developments-for-the-hp15c-ce","href":"/i/next-developments-for-the-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Next developments for the HP15c CE","type":"blank","id":"3bfe0038-6414-4ccb-9f4f-e9b6392f7bd4","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-vi-what-you-can-do-with-it","href":"/i/cable-vi-what-you-can-do-with-it","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable VI - what you can do with it!","type":"blank","id":"27a8d83d-086b-416d-ba22-159e9673580c","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-vb","href":"/i/cable-vb","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable Vb","type":"blank","id":"a08eddf5-8ded-49d1-a75f-e31ae81efda6","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-va","href":"/i/cable-va","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable Va","type":"blank","id":"6ca972f8-7a0d-4052-a83c-10b7f25b2422","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-iv","href":"/i/cable-iv","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable IV","type":"blank","id":"22d1b7c4-ca2e-4f3e-87e6-8e3bffcc5247","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"battery-door-for-the-back-door-hp19bii","href":"/i/battery-door-for-the-back-door-hp19bii","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Battery door for the back door hp19bII","type":"blank","id":"7a0cb072-0595-4c99-8548-dc3d16e582bc","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-iii","href":"/i/cable-iii","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable III","type":"blank","id":"4e3f8e40-a14e-4aea-8dd0-7b29828c62a1","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"possible-enhancements-to-hp15c-firmare","href":"/i/possible-enhancements-to-hp15c-firmare","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Possible enhancements to HP15c firmare","type":"blank","id":"35536091-7ed0-4812-b423-2012a9c2815b","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"why-hp15c-enhanced","href":"/i/why-hp15c-enhanced","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Why HP15c Enhanced?","type":"blank","id":"02afa270-0909-4405-824a-2f4e0f474a94","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"reprogramming-cable-latest-news","href":"/i/reprogramming-cable-latest-news","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Reprogramming cable latest news","type":"blank","id":"39d7f67d-8798-4aab-ab9d-a1419ea00c6c","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"the-function-key-program-trick-for-hp15c","href":"/i/the-function-key-program-trick-for-hp15c","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The function key program trick for HP15c","type":"blank","id":"1de48601-ddbf-4665-a184-509dd17af5f1","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"the-hp15c-and-hp16c-in-hp-journal-of-may-1983","href":"/i/the-hp15c-and-hp16c-in-hp-journal-of-may-1983","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The HP15c and HP16c in HP Journal of May 1983","type":"blank","id":"2379b910-f90e-44cf-bd4a-7b618a66bf70","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"more-about-the-reprogramming-cable","href":"/i/more-about-the-reprogramming-cable","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"More about the reprogramming cable","type":"blank","id":"a446eaff-e0fa-4070-bb15-7b09d779929a","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"cable-for-hp15c-ce-reprogramming","href":"/i/cable-for-hp15c-ce-reprogramming","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable for HP15c CE reprogramming","type":"blank","id":"17f59aee-36ae-4b13-ae54-b9933a0351e1","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"test-overlay-samples","href":"/i/test-overlay-samples","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Test overlay samples","type":"blank","id":"8bde72d9-05a1-4d51-bc54-addede70cb1d","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2024","navigation":"main","metaDescription":"","title":"2024","type":"blank","id":"cc6ee054-f86d-4666-9b11-c55af0da21a2"}],"slug":"pioneer-cases-and-voyager-burgundy-cases-back-on-stock","href":"/i/pioneer-cases-and-voyager-burgundy-cases-back-on-stock","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Pioneer cases and Voyager Burgundy cases back on stock","type":"blank","id":"edade967-f317-42b4-90bf-83ef40e16f43","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2023","href":"/i/2023","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"the-hp16c-mode","href":"/i/the-hp16c-mode","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The HP16c mode","type":"blank","id":"e1a4ee0f-de28-4dd2-9794-af9ac2010c33","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"battery-door-for-new-voyagers","href":"/i/battery-door-for-new-voyagers","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Battery door for new voyagers","type":"blank","id":"26dd8fed-29fb-421d-83fb-04b7a5c60d97","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"black-friday-2023","href":"/i/black-friday-2023","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Black Friday 2023","type":"blank","id":"c3f7e601-50bd-422b-9f0f-11caf339f756","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"the-best-link-you-can-add-today-to-your-browser","href":"/i/the-best-link-you-can-add-today-to-your-browser","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The best link you can add today to your browser","type":"blank","id":"437c2e6c-ef8a-4437-8083-79bd1dd1da52","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"replacement-cover-for-batteries","href":"/i/replacement-cover-for-batteries","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Replacement cover for batteries","type":"blank","id":"aa421361-3049-4bd0-8baf-265220488425","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"buying-2-hp15c-ce","href":"/i/buying-2-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Buying 2 HP15c CE?","type":"blank","id":"e4d2e723-0b3e-4bfb-ba10-f8409f447c84","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"patching-voyager-calculators","href":"/i/patching-voyager-calculators","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Patching Voyager calculators","type":"blank","id":"31311622-d1b1-4385-8561-61850e5fe241","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"dec-bug-solved-testing-a-patch","href":"/i/dec-bug-solved-testing-a-patch","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"DEC bug solved - testing a patch","type":"blank","id":"54f18cbe-14f2-4945-8781-2ae9d3aa313e","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"cable-ii","href":"/i/cable-ii","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Cable II","type":"blank","id":"8f13bbab-58af-4ea0-9db0-060310bf25ae","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"next-step-the-cable","href":"/i/next-step-the-cable","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Next Step: the cable!!","type":"blank","id":"f2141aed-1219-4c2b-88ab-167fddc16c4c","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"new-service-firmware-installation","href":"/i/new-service-firmware-installation","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"New service - firmware installation","type":"blank","id":"d2b04848-c789-4844-a4f1-8337ff4fac47","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"overlays-again","href":"/i/overlays-again","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Overlays again","type":"blank","id":"fcac5c93-6d0e-4904-a2fb-2de5bfbc633a","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"so-far-the-definitive-video-review-of-the-new-hp15c-ce","href":"/i/so-far-the-definitive-video-review-of-the-new-hp15c-ce","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"So far, the definitive video review of the new HP15c CE","type":"blank","id":"04b47811-f46c-42fc-9696-e6667e0ee9f1","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"new-hp15c-batch-arrived","href":"/i/new-hp15c-batch-arrived","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"New HP15c batch arrived!","type":"blank","id":"aa8eea97-5bbb-44e8-b27f-676732c4ca79","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"all-first-batch-s-shipping-is-over","href":"/i/all-first-batch-s-shipping-is-over","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"All first batch's shipping is over!!","type":"blank","id":"74e84f73-8302-4dcd-b66f-baaa0a4b5250","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"some-pictures-of-the-units-just-arrived-to-czech-republic","href":"/i/some-pictures-of-the-units-just-arrived-to-czech-republic","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Some pictures of the units just arrived to Czech Republic","type":"blank","id":"90521a4d-1d9b-49cb-acb6-a7e7eebf7c90","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"arrival-of-units-to-europe-hp15c-collector-s-edition","href":"/i/arrival-of-units-to-europe-hp15c-collector-s-edition","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Arrival of units to Europe (HP15c Collector's Edition)","type":"blank","id":"580349d5-23ac-4400-a452-6fd4ff44c376","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2023","navigation":"main","metaDescription":"","title":"2023","type":"blank","id":"bad319a2-6201-4d2e-80b0-d4240f981fb2"}],"slug":"the-hp15c-collector-s-edition","href":"/i/the-hp15c-collector-s-edition","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"The HP15c Collector's Edition","type":"blank","id":"bd45150d-cbce-4d5d-8df4-f928a8d94022","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2020","href":"/i/2020","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2020","type":"blank","id":"91ab67ed-7b1a-411f-bce7-0802a021b7fa","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2015","href":"/i/2015","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2015","type":"blank","id":"1b7a6ad8-ae26-4c70-aad1-c0064ba91615","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2015","navigation":"main","metaDescription":"","title":"2015","type":"blank","id":"1b7a6ad8-ae26-4c70-aad1-c0064ba91615"}],"slug":"equation-library-program-for-the-hp-prime","href":"/i/equation-library-program-for-the-hp-prime","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"Equation Library Program for the HP Prime","type":"blank","id":"dadac5b7-8fae-4104-bc7a-1a129ab51ccc","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2015","navigation":"main","metaDescription":"","title":"2015","type":"blank","id":"1b7a6ad8-ae26-4c70-aad1-c0064ba91615"}],"slug":"how-to-store-and-retrieve-home-calculator-settings","href":"/i/how-to-store-and-retrieve-home-calculator-settings","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"How to store and retrieve home calculator settings","type":"blank","id":"ddd647ae-2836-40f2-81ef-79be15b38840","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2014","href":"/i/2014","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2014","type":"blank","id":"e791955a-0e02-47d1-b1eb-7bb16a49da1f","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2014","navigation":"main","metaDescription":"","title":"2014","type":"blank","id":"e791955a-0e02-47d1-b1eb-7bb16a49da1f"}],"slug":"hp-prime-user-keys","href":"/i/hp-prime-user-keys","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"HP Prime user keys","type":"blank","id":"3930b3e8-9435-41f2-84c1-2d769d4a5f8d","isCurrentPage":false,"children":[]}]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"}],"slug":"2013","href":"/i/2013","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"2013","type":"blank","id":"c5295126-ca85-445b-ad4e-dcf3494d67a8","isCurrentPage":false,"children":[{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2013","navigation":"main","metaDescription":"","title":"2013","type":"blank","id":"c5295126-ca85-445b-ad4e-dcf3494d67a8"}],"slug":"hp-simple-financial-programs-i","href":"/i/hp-simple-financial-programs-i","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"HP simple financial programs (I)","type":"blank","id":"4133ebb3-74bf-4679-bde8-9896525c5b47","isCurrentPage":false,"children":[]},{"titleTag":"","isVisible":true,"parents":[{"titleTag":"","isVisible":true,"slug":"blog","navigation":"main","metaDescription":"","title":"Blog","type":"blank","id":"ae49c91b-136f-4b37-b5d6-7afed9cb5fe1"},{"titleTag":"","isVisible":true,"slug":"2013","navigation":"main","metaDescription":"","title":"2013","type":"blank","id":"c5295126-ca85-445b-ad4e-dcf3494d67a8"}],"slug":"hp-simple-financial-programs-ii","href":"/i/hp-simple-financial-programs-ii","isInBreadcrumb":false,"navigation":"main","metaDescription":"","title":"HP simple financial programs (II)","type":"blank","id":"086bd407-435c-4bb4-95d1-f6ec18d52a3d","isCurrentPage":false,"children":[]}]}],"children":[]}]},"location":{"hash":"","pathname":"/p/woodstock-battery-holder-3d","search":"","action":"POP","query":{}},"cookieConsent":null,"shop":{"shouldHideLogo":false,"sellingCountryId":null,"accountUrl":"/epages/eb9376.sf/?ViewAction=UnityViewMyAccount&Locale=en_GB","themeId":"f16fc8ff-b3d7-4519-aee8-92c6b3c47b13","domain":"www.thecalculatorstore.com","mboBaseUrl":"https://www.thecalculatorstore.com/epages/eb9376.admin","logoUrl":"/storage/images/IMG_0051.png?hash=af172a361af57f896ad918dc9743c71aa0299e63","locationBase":{"origin":"http://www.thecalculatorstore.com","host":"www.thecalculatorstore.com","hostname":"www.thecalculatorstore.com","port":"","protocol":"http:"},"isVisible":false,"isAutoTranslationEnabled":true,"theme":{"id":"f16fc8ff-b3d7-4519-aee8-92c6b3c47b13","name":"epages.vision:elegant","displayName":"Footwear","position":210,"createdAt":"2021-08-18T15:26:32.000Z","updatedAt":"2024-11-18T13:33:36.000Z"},"slug":"eb9376","href":"/","themeSettings":{"colors":{"accentColor":"hsl(198, 100%, 42%)","basicColor":"rgb(3, 3, 3)","headerContent":"rgb(86, 85, 82)","headerBackground":"rgb(255, 255, 255)"},"fonts":{"headingFont":"\"Fira Sans\",sans-serif","textFont":"\"Fira Sans\",sans-serif"},"logoAdjustments":{"alignment":"left","spacing":10,"sizing":38},"themeHeader":{"headerType":"twoRowsLogoLeft","menuType":"nestedMenu"},"headerAnnouncement":{"backgroundColor":"hsl(352, 98%, 49.1%)"},"customStyle":{}},"legalPageUrls":{"shipping":"/l/shipping","privacy":"/l/privacy","withdrawal":"/l/withdrawal","contact":"/l/contact","tac":"/l/tac","cookiepolicy":"/l/cookiepolicy"},"userSettings":{"contact":{},"paymentLogos":[{"id":"directDebit","title":null,"active":false},{"id":"invoice","title":null,"active":false},{"id":"payInAdvance","title":null,"active":true},{"id":"maestro","title":"Maestro","active":false},{"id":"visa","title":"Visa","active":true},{"id":"paypal","title":"PayPal","active":true},{"id":"americanExpress","title":"American Express","active":false},{"id":"klarna","title":"Klarna","active":false},{"id":"mastercard","title":"MasterCard","active":false},{"id":"applePay","title":"Apple Pay","active":false},{"id":"googlePay","title":"Google Pay","active":false},{"id":"amazonPay","title":"Amazon Pay","active":false},{"id":"redsys","title":"Redsys","active":false},{"id":"giropay","title":"Giropay","active":false}],"footerLayout":{"variant":"row"},"copyright":{"text":"Copyright © 2024 TheCalculatorStore","active":false},"googleTagManager":{"headHtml":"\n\n","bodyHtml":"\n\n","active":true},"googleAnalytics":{"trackingId":""},"headerUsps":[{"active":false,"icon":{"show":true,"name":"headphones"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"shipping"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"change"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"clock-24"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"gift"},"text":"","link":"","openInNewTab":false}],"socialNetworks":{"facebookUrlSelected":true,"youtubeUrlSelected":true,"facebookUrl":"","linkedinUrlSelected":false,"youtubeUrl":"","pinterestUrlSelected":false,"tiktokUrlSelected":false,"linkedinUrl":"","tiktokUrl":"","pinterestUrl":"","twitterUrlSelected":true,"whatsappUrlSelected":true,"instagramUrlSelected":false,"twitterUrl":"","instagramUrl":"","whatsappUrl":""},"headerAnnouncement":{"announcementHtml":"

Use CYBERWEEK24 code on checkout for 12% until December 8th

","active":true},"shippingLogos":[{"id":"dhl","title":"DHL","filename":"dhl-logo.svg","active":false},{"id":"dpd","title":"dpd","filename":"dpd-logo.svg","active":false},{"id":"gls","title":"GLS","filename":"gls-logo.png","active":false},{"id":"tntExpress","title":"TNT Express","filename":"tnt-express-logo.svg","active":false},{"id":"ups","title":"UPS","filename":"ups-logo.svg","active":false},{"id":"royalMail","title":"Royal Mail","filename":"royal-mail-logo.svg","active":false}],"cookieNotice":{"active":true,"title":"We respect your privacy: cookie settings","gdprMessageHtml":"

Cookies are used to provide you with the best possible shopping experience. Use the buttons below to choose if you want to accept or reject all website enhancing cookies. You can change your selection at any time on the Cookie policy page.

"}},"updatedAt":"2024-12-02T09:55:44.000Z","beyond":null,"cartUrl":"/cart","countryId":826,"defaultShopId":"753a4298-df6d-44ff-8666-a756a1af022f","logoHeight":531,"socialSharingEnabled":false,"isClosed":false,"attributes":[{"name":"isInEU","value":true,"public":true,"readOnly":true,"_links":{}},{"name":"countryCode2","value":"ES","public":true,"readOnly":true,"_links":{}}],"title":"TheCalculatorStore","deleted":false,"locales":[{"identifier":"en_GB","isVisible":false,"isAutoTranslationEnabled":true},{"identifier":"es_ES","isVisible":true,"isAutoTranslationEnabled":true}],"locale":"en_GB","checkoutStylesheetUrl":"/themes/epages.vision/stylesheets/elegant-ep6.css","id":"753a4298-df6d-44ff-8666-a756a1af022f","createdAt":"2024-06-17T15:02:27.000Z","faviconUrl":"/storage/images/IMG_0050%20(2).png?hash=17059bda9a361185c64f26c447cc28fbfaf74f58&shop=eb9376","logoWidth":1503,"defaultLocale":"en_GB","shopGateId":"e6bb50d3-e640-4ddc-8a95-7e836610c214","shops":[{"themeId":"f16fc8ff-b3d7-4519-aee8-92c6b3c47b13","isVisible":false,"isAutoTranslationEnabled":true,"userSettings":{"contact":{},"paymentLogos":[{"id":"directDebit","title":null,"active":false},{"id":"invoice","title":null,"active":false},{"id":"payInAdvance","title":null,"active":true},{"id":"maestro","title":"Maestro","active":false},{"id":"visa","title":"Visa","active":true},{"id":"paypal","title":"PayPal","active":true},{"id":"americanExpress","title":"American Express","active":false},{"id":"klarna","title":"Klarna","active":false},{"id":"mastercard","title":"MasterCard","active":false},{"id":"applePay","title":"Apple Pay","active":false},{"id":"googlePay","title":"Google Pay","active":false},{"id":"amazonPay","title":"Amazon Pay","active":false},{"id":"redsys","title":"Redsys","active":false},{"id":"giropay","title":"Giropay","active":false}],"footerLayout":{"variant":"row"},"copyright":{"text":"Copyright © 2024 TheCalculatorStore","active":false},"googleTagManager":{"headHtml":"\n\n","bodyHtml":"\n\n","active":true},"googleAnalytics":{"trackingId":""},"headerUsps":[{"active":false,"icon":{"show":true,"name":"headphones"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"shipping"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"change"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"clock-24"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"gift"},"text":"","link":"","openInNewTab":false}],"socialNetworks":{"facebookUrlSelected":true,"youtubeUrlSelected":true,"facebookUrl":"","linkedinUrlSelected":false,"youtubeUrl":"","pinterestUrlSelected":false,"tiktokUrlSelected":false,"linkedinUrl":"","tiktokUrl":"","pinterestUrl":"","twitterUrlSelected":true,"whatsappUrlSelected":true,"instagramUrlSelected":false,"twitterUrl":"","instagramUrl":"","whatsappUrl":""},"headerAnnouncement":{"announcementHtml":"

Use CYBERWEEK24 code on checkout for 12% until December 8th

"}},"updatedAt":"2024-12-02T09:55:44.000Z","title":"TheCalculatorStore","locale":"en_GB","id":"753a4298-df6d-44ff-8666-a756a1af022f","createdAt":"2024-06-17T15:02:27.000Z","shopGateId":"e6bb50d3-e640-4ddc-8a95-7e836610c214"},{"themeId":"f16fc8ff-b3d7-4519-aee8-92c6b3c47b13","isVisible":true,"isAutoTranslationEnabled":true,"userSettings":{"contact":{},"paymentLogos":[],"footerLayout":{"variant":"row"},"copyright":{"text":"Derechos de autor © 2024 The Calculator Store","active":false},"googleTagManager":{"headHtml":"\n\n","bodyHtml":"\n\n","active":true},"googleAnalytics":{"trackingId":""},"headerUsps":[{"active":false,"icon":{"show":true,"name":"headphones"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"shipping"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"change"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"clock-24"},"text":"","link":"","openInNewTab":false},{"active":false,"icon":{"show":true,"name":"gift"},"text":"","link":"","openInNewTab":false}],"socialNetworks":{"facebookUrlSelected":true,"youtubeUrlSelected":true,"facebookUrl":"","linkedinUrlSelected":false,"youtubeUrl":"","pinterestUrlSelected":false,"tiktokUrlSelected":false,"linkedinUrl":"","tiktokUrl":"","pinterestUrl":"","twitterUrlSelected":true,"whatsappUrlSelected":true,"instagramUrlSelected":false,"twitterUrl":"","instagramUrl":"","whatsappUrl":""},"headerAnnouncement":{"announcementHtml":"

12% descuento utilizando el código CYBERWEEK24 al check-out hast el 8.12.24

","active":true},"shippingLogos":[],"cookieNotice":{"active":true,"title":"Respetamos su privacidad: opciones de cookies","gdprMessageHtml":"

Utilizamos cookies para proporcionarle la mejor experiencia de compra posible. Use los botones inferiores para escoger si quiere aceptar o rechazar todas las cookies de mejora del sitio web. Puede cambiar su selección en cualquier momento en la página de política de cookies.

"}},"updatedAt":"2024-12-02T10:00:58.000Z","title":"The Calculator Store","locale":"es_ES","id":"8fbe34b8-55ea-4472-9ac0-48c21f1c8296","createdAt":"2024-06-17T15:02:27.000Z","shopGateId":"e6bb50d3-e640-4ddc-8a95-7e836610c214"}],"jrest":null,"isInEU":false},"categoriesList":{},"categoryProductData":{},"categories":{},"customer":{}}