{"title":"Home page","description":null,"products":[{"product_id":"idun-cartridge-case","title":"Idun Cartridge Case","description":"\u003cdiv class=\"hidden-xs\" data-bind=\"css: { 'hidden-xs': !mobileReadMore() }\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdorn your goddess in marble and gold!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 3D-printed case is for the \u003ca href=\"https:\/\/www.tindie.com\/products\/idun-cartridge-c128\/idun-cartridge-commodore-kit-c12864\/\"\u003eIdun cartridge\u003c\/a\u003e for the Commodore 128 (and 64), available from the developer on Tindie.\u003c\/p\u003e\n\u003cp\u003eThe enclosure is fashioned from light-brown marble plastic and trimmed with metallic gold-colored parts. The cartridge's Raspberry Pi (Zero 2\/2W) module rises above the top of the case, giving the cartridge an enhanced three-dimensional look as well as a bit of ventilation. The Pi itself is covered by a separate nameplate featuring Idun's on-screen startup logo and a light pipe providing visibility to the activity LED.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e\u003c\/span\u003e that the Pi nameplate is designed to accommodate low-profile GPIO connector pin header through-hole \"tails\" protruding up to 0.5mm out of the Pi Zero board. If yours are longer, please trim them down or request a taller nameplate when ordering.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower jumper access\u003c\/li\u003e\n\u003cli\u003eMode switch extension for easier access\u003c\/li\u003e\n\u003cli\u003eGold-colored (brass) case fasteners\u003c\/li\u003e\n\u003cli\u003eThreaded inserts for easy closure and removal\u003c\/li\u003e\n\u003cli\u003eVisibility to the Pi activity LED\u003c\/li\u003e\n\u003cli\u003eAccess to all Idun controls and ports\u003c\/li\u003e\n\u003cli\u003eSpace for the Idun image label sticker (from the Idun creator, not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMain enclosure with board support posts preinstalled\u003c\/li\u003e\n\u003cli\u003eBrass case closure screws\u003c\/li\u003e\n\u003cli\u003eGold-colored mode switch extender\u003c\/li\u003e\n\u003cli\u003ePi Zero support piece\u003c\/li\u003e\n\u003cli\u003ePi Zero nameplate cover with light pipe\u003c\/li\u003e\n\u003cli\u003ePower jumper pin header\u003c\/li\u003e\n\u003cli\u003eGold (painted) power jumper\u003c\/li\u003e\n\u003cli\u003ePower jumper case hole cover\u003c\/li\u003e\n\u003cli\u003eAllen wrench (hex key)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eIf the Pi Zero is not yet installed on the Idun board, it is suggested to install the case (all parts) first and then connect the Pi to Idun.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRemove the microSD card from the Raspberry Pi Zero.\u003c\/li\u003e\n\u003cli\u003e(Optional) Solder the two-pin header at JP1 on the Idun cartridge board.\u003c\/li\u003e\n\u003cli\u003ePlace Idun in the lower case half, with the support posts (screws) inserted through the holes in the Idun board.\u003c\/li\u003e\n\u003cli\u003eGently lift the back end of the Pi Zero to install the gray support piece on top of the Idun button body. \u003cem\u003e(It may be white or black instead, and looks a bit like a funny little chair.)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlace the nameplate on the Pi Zero, inserting its three pegs into the Pi's mounting holes.\u003c\/li\u003e\n\u003cli\u003eInstall the clear light pipe piece under the Pi Zero in the corner corresponding to the hole in the nameplate, next to the USB port. The straight edge faces inward toward the Pi's flat-cable connector, with the clear peg protruding through the Pi and into the nameplate.\u003c\/li\u003e\n\u003cli\u003ePress the rectangular switch extension onto the mode switch lever.\u003c\/li\u003e\n\u003cli\u003eInstall the upper case half. It is easiest to angle the back end down and into position first, then rotate the body down into position. Temporarily lifting the back end of the Pi Zero a little can also provide additional clearance.\u003c\/li\u003e\n\u003cli\u003eThe assembly can also be performed upside-down in reverse order: With the upper case half in hand, place Idun with the Pi Zero through the opening. Then place the lower case half in position, being careful to align and insert the support posts into the Idun board's holes.\u003c\/li\u003e\n\u003cli\u003ePatience is key; take your time.\u003c\/li\u003e\n\u003cli\u003eUse the included allen wrench (hex key) to install the two brass screws into the side tabs.\u003c\/li\u003e\n\u003cli\u003eReinstall the microSD card in the Raspberry Pi Zero.\u003c\/li\u003e\n\u003cli\u003e(Optional) If the power jumper is not used, the hole cover can be inserted. Note that the cover is not designed to be removed without opening the case, so its use is suggested only if the jumper will not be used (or never changed).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnjoy!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf using the power jumper, please be sure to read about \u003ca href=\"https:\/\/github.com\/idun-project\/idun-cartridge?tab=readme-ov-file#power\"\u003eIdun power usage\u003c\/a\u003e.\u003c\/strong\u003e In particular, \u003cem\u003edo not\u003c\/em\u003e connect a USB power supply \u003cem\u003eand\u003c\/em\u003e enable the jumper concurrently.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8m9TxYz6dPI?si=Avcuv_sEwRxrpfOZ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"0ldSkull Retro","offers":[{"title":"Default Title","offer_id":44830277468214,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20251204_161012.jpg?v=1771375001"},{"product_id":"c64-ultimate-utility-buttons","title":"C64 Ultimate Utility Buttons (Breadbin)","description":"\u003cdiv class=\"hidden-xs\" data-bind=\"css: { 'hidden-xs': !mobileReadMore() }\"\u003e\n\u003cp\u003e\u003cstrong\u003eAs seen in \u003ca href=\"https:\/\/www.computesgazette.com\/\" title=\"Compute!'s Gazette Magazine\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003eCompute!'s Gazette\u003c\/em\u003e\u003c\/a\u003e (March 2026)!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cem\u003ePlease note that this fits the \"\u003cstrong\u003ebreadbin\u003c\/strong\u003e\" style case \u003cstrong\u003eonly\u003c\/strong\u003e and is \u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e for the newer 64C\/slimline\/wedge style case.  To get buttons for the slimline case, see \u003ca href=\"https:\/\/store.0ldskull-retro.com\/products\/64c-ultimate-utility-buttons\" title=\"64C Ultimate Slimline Utility Buttons\"\u003ehere\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis module adds dedicated utility buttons to your Commodore 64 Ultimate for convenience and functionality. With a quick reach to the back of the computer you no longer have to remember special presses of the multi-function power switch to access the Menu, Reset, or Special functionality. (The latter is used by cartridge images where the physical cartridge had a button, notably \"freezer\" cartridges such as Super Snapshot or Action Replay.)\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe module installs with no drilling, fasteners, or adhesives. \u003cem\u003eRefer to Appendix G of the C64U User's Guide for connector locations as needed.\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the power cable (and probably all others) from the computer.\u003c\/li\u003e\n\u003cli\u003eOpen the computer case by removing the three screws along the front of the bottom. \u003cem\u003eThey can be tight from the factory. Use the appropriate size screwdriver to avoid damage.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisconnect the keyboard and LED cables to remove the top of the case.\u003c\/li\u003e\n\u003cli\u003eConnect the buttons device to the four-pin \"Buttons\" connector on the mainboard, to the left of the FPGA board (No. 16 in the user's guide). \u003cem\u003eOrient it so that the \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eblack\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ered\u003c\/strong\u003e\u003c\/span\u003e wire connects to the pin labeled \u003cstrong\u003eGND\u003c\/strong\u003e.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eSlide the buttons module into the open switch slot between the audio (No. 5) and cartridge (No. 4) connectors. The tapered side of the retainer should face downward and slide down between the audio daughterboard and C64 case so that the top of the retainer sits flush with the top edge of the C64 case.\u003c\/li\u003e\n\u003cli\u003eReplace the top of the case, reconnecting the LEDs and keyboard.\u003c\/li\u003e\n\u003cli\u003eReplace the three case screws.\u003c\/li\u003e\n\u003cli\u003eReinsert the power and other cables.\u003c\/li\u003e\n\u003cli\u003ePower on and enjoy!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFunctions\u003c\/h3\u003e\n\u003cp\u003eThe mainboard connector labels the button connections as \"Left\", \"Middle\", and \"Right\", and this is how they map to the physical buttons. In the normal\/default configuration these correspond to:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eJust to be sure...\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eSpecial\u003c\/td\u003e\n\u003ctd\u003eNearest the audio port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMiddle\u003c\/td\u003e\n\u003ctd\u003eMenu\u003c\/td\u003e\n\u003ctd\u003eBetween the other two\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight\u003c\/td\u003e\n\u003ctd\u003eReset\u003c\/td\u003e\n\u003ctd\u003eNearest the cartridge port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThanks\u003c\/h3\u003e\n\u003cp\u003eSpecial thanks to MonroeWorld for the video review!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/fPKqIm01fZE?si=g2YuLti9XcMY_Uob\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"0ldSkull Retro","offers":[{"title":"BASIC Beige","offer_id":44831707136054,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"Starlight Edition","offer_id":44831707168822,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"Founders Edition","offer_id":44831707201590,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20260103_180759.jpg?v=1779043789"},{"product_id":"tappyrom-nfc-reader","title":"TappyROM NFC Reader","description":"\u003cdiv data-bind=\"css: { 'hidden-xs': !mobileReadMore() }\" class=\"hidden-xs\"\u003e\n\u003cp\u003e\u003cstrong\u003eYo Dawg, I heard you like TeensyROM so I made a little TeensyROM to connect to your TeensyROM!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTappyROM\u003c\/strong\u003e is a complete NFC tag reader (tap) device in the form of a miniature \u003ca rel=\"noopener\" title=\"TeensyROM Cartridge\" href=\"https:\/\/lectronz.com\/products\/teensyrom\" target=\"_blank\"\u003eTeensyROM\u003c\/a\u003e cartridge--less than 5cm square! It can be used to easily program NFC \"tags\" which can then be used to launch a program by touching the tag to the device. It has been tested with the TeensyROM though is also likely usable with other devices\/software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTen NFC cards are included\u003c\/strong\u003e which work with the TeensyROM's NFC loading capability. If you're shopping for more tags, NTAG215 cards\/tokens\/stickers are widely available and recommended.\u003c\/p\u003e\n\u003cp\u003eYou will need a \u003cstrong\u003eUSB A to C data cable\u003c\/strong\u003e (not included) for use with the TeensyROM. (Please ensure that the cable supports data transfer and not just charging.)\u003c\/p\u003e\n\u003ch3\u003eColor\u003c\/h3\u003e\n\u003cp\u003eThis is normally stocked in translucent purple matching the case available as an option with new TeensyROM cartridge orders from \u003ca href=\"https:\/\/lectronz.com\/stores\/sensorium\" target=\"_blank\" title=\"Travis' Sensorium\" rel=\"noopener\"\u003eSensorium\u003c\/a\u003e. If you would like TappyROM in a different color, please use the \u003cstrong\u003eContact \u003c\/strong\u003elink at the top of this page to inquire. For a selection of colors, please see the \u003ca title=\"TeensyROM Cartridge Case\" href=\"https:\/\/store.0ldskull-retro.com\/products\/teensyrom-cartridge-case\"\u003eTeensyROM Cartridge Case listing\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical Information\u003c\/h3\u003e\n\u003cp\u003eThe compact enclosure houses a PN532 type NFC reader module coupled with a CH340N USB interface, details which may be relevant if you're selecting NFC tags or want to interface with other devices.\u003c\/p\u003e\n\u003cp\u003eIf you have trouble writing a card, try holding it at an upward angle above or next to the device, or even behind\/under TappyROM. (Reading tends to be extremely easy, but writing can be a bit particular about placement and interference.)\u003c\/p\u003e\n\u003ch3\u003eAdditional\u003c\/h3\u003e\n\u003cp\u003eIf you want to see how deep the rabbit hole goes, you can also use \u003ca href=\"https:\/\/www.printables.com\/model\/1414811-mini-teensyrom-enclosure-for-nfc-pcb-tags\" target=\"_blank\" rel=\"noopener\"\u003emini-TeensyROMs as NFC tags\u003c\/a\u003e!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"0ldSkull Retro","offers":[{"title":"Default Title","offer_id":44843061837878,"sku":null,"price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20251209_231727.jpg?v=1771561721"},{"product_id":"teensyrom-cartridge-case","title":"TeensyROM Cartridge Case","description":"\u003cdiv class=\"hidden-xs\" data-bind=\"css: { 'hidden-xs': !mobileReadMore() }\"\u003e\n\u003cp\u003eThis 3D-printed case is for the \u003ca href=\"https:\/\/www.tindie.com\/products\/travissmith\/teensyrom-cartridge-for-c64128\/\"\u003eTeensyROM\u003c\/a\u003e multifunction cartridge for the Commodore 64.\u003c\/p\u003e\n\u003cp\u003eThe low-profile design allows components which are taller than a normal cartridge profile (such as the heat sink and ethernet jack) to extend out of the case for a \"hot rod\" look. Didn't the most interesting cartridges always have bits sticking out of the case?\u003c\/p\u003e\n\u003cp\u003eThe case provides access to both USB ports and the SD card slot. A threaded insert facilitates easy installation and removal as needed.\u003c\/p\u003e\n\u003cp\u003eAvailable in a variety of fun flavors \u003cem\u003e(colors! Do not eat.)\u003c\/em\u003e to match or clash your awesome retro theme. Translucent colors provide a glimpse of the TeensyROM hardware and let the LEDs shine through. \u003cem\u003e(Photos depict a token inserted to show the transparency; it is not part of the item.)\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eTeensyROM Version\u003c\/h3\u003e\n\u003cp\u003eCases for prior TeensyROM revisions are available as on-demand items; please send a question with your revision and color choice to confirm before ordering.\u003c\/p\u003e\n\u003cp\u003eIf you need assistance identifying your TeensyROM, the developer has a \u003ca href=\"https:\/\/github.com\/SensoriumEmbedded\/TeensyROM\/blob\/main\/PCB\/PCB_History.md\"\u003ehistory page\u003c\/a\u003e with details and photos.\u003c\/p\u003e\n\u003ch3\u003eColor Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eCase Color\u003c\/th\u003e\n\u003cth\u003eLetters \u0026amp; Button\u003c\/th\u003e\n\u003cth\u003eComment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIt is Green\u003c\/td\u003e\n\u003ctd\u003eTranslucent Green\u003c\/td\u003e\n\u003ctd\u003eSilk Gold\u003c\/td\u003e\n\u003ctd\u003eFrom Scotty's glass to your cartridge port!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrange ya glad?\u003c\/td\u003e\n\u003ctd\u003eTranslucent Orange\u003c\/td\u003e\n\u003ctd\u003eWhite Marble\u003c\/td\u003e\n\u003ctd\u003eLike a dreamsicle!\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLemony\u003c\/td\u003e\n\u003ctd\u003eTranslucent Yellow\u003c\/td\u003e\n\u003ctd\u003eSilk Black\u003c\/td\u003e\n\u003ctd\u003e... I didn't say Bananay?\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI can see Clearly now\u003c\/td\u003e\n\u003ctd\u003eTranslucent Clear\/White\u003c\/td\u003e\n\u003ctd\u003eSparkly Blue-Purple\u003c\/td\u003e\n\u003ctd\u003eThe \"I don't want a color\" choice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREDDY.\u003c\/td\u003e\n\u003ctd\u003eTranslucent Red\u003c\/td\u003e\n\u003ctd\u003eSilk Silver\u003c\/td\u003e\n\u003ctd\u003eSleek and flashy, like a fire truck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI've got the Blue\u003c\/td\u003e\n\u003ctd\u003eTranslucent Blue\u003c\/td\u003e\n\u003ctd\u003eSilk Copper\u003c\/td\u003e\n\u003ctd\u003eSo do I, Buddy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhat if it was Purple?\u003c\/td\u003e\n\u003ctd\u003eTranslucent Purple\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"0ldSkull Retro","offers":[{"title":"I can see Clearly now \/ 0.2-0.2b (no hole)","offer_id":44843093164086,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"I can see Clearly now \/ 0.2c (hole and large caps)","offer_id":44843093196854,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"I can see Clearly now \/ 0.3","offer_id":44843093229622,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"It is Green \/ 0.2-0.2b (no hole)","offer_id":44843093262390,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"It is Green \/ 0.2c (hole and large caps)","offer_id":44843093295158,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"It is Green \/ 0.3","offer_id":44843093327926,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true},{"title":"I've got the Blue \/ 0.2-0.2b (no hole)","offer_id":44843093360694,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"I've got the Blue \/ 0.2c (hole and large caps)","offer_id":44843093393462,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"I've got the Blue \/ 0.3","offer_id":44843093426230,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"Lemony \/ 0.2-0.2b (no hole)","offer_id":44843093458998,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"Lemony \/ 0.2c (hole and large caps)","offer_id":44843093491766,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"Lemony \/ 0.3","offer_id":44843093524534,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true},{"title":"Orange ya glad? \/ 0.2-0.2b (no hole)","offer_id":44843093557302,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"Orange ya glad? \/ 0.2c (hole and large caps)","offer_id":44843093590070,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"Orange ya glad? \/ 0.3","offer_id":44843093622838,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true},{"title":"REDDY. \/ 0.2-0.2b (no hole)","offer_id":44843093655606,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"REDDY. \/ 0.2c (hole and large caps)","offer_id":44843093688374,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"REDDY. \/ 0.3","offer_id":44843093721142,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true},{"title":"What if it was Purple? \/ 0.2-0.2b (no hole)","offer_id":44843093753910,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"What if it was Purple? \/ 0.2c (hole and large caps)","offer_id":44843093786678,"sku":null,"price":11.99,"currency_code":"USD","in_stock":false},{"title":"What if it was Purple? \/ 0.3","offer_id":44843093819446,"sku":null,"price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20250903_120906.jpg?v=1771809971"},{"product_id":"c64u-user-up-n-down-port","title":"C64U User Up-n-Down Port","description":"\u003cp\u003eNo room for a sticky-out port?  Need a better view of what you're user-ing?  This 3D-printed case for the \u003ca class=\"SR2Dyv\" aria-disabled=\"true\" href=\"https:\/\/www.commodore.net\/product-page\/u64-userport-adapter\" title=\"C64U User Port Adapter\" rel=\"noopener\" target=\"_blank\"\u003eC64U User Port Adapter\u003c\/a\u003e \u003cem\u003e(not included)\u003c\/em\u003e securely holds the adapter in a vertical position at the back of the computer.  A passthrough opening allow simultaneous use of the cassette port.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eRefer to the photos and note the orientation of each component during assembly.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUnscrew the adapter retainer from the case and place it aside.\u003c\/li\u003e\n\u003cli\u003eAttach the cable to the adapter.\u003c\/li\u003e\n\u003cli\u003eThread the adapter's ribbon cable through the openings in the case.\u003c\/li\u003e\n\u003cli\u003eSeat the adapter into the upper bay in the case.\u003c\/li\u003e\n\u003cli\u003eInsert the adapter retainer into the case and screw it in.\u003c\/li\u003e\n\u003cli\u003eRemove power, open the computer's case, and put the top aside.\u003c\/li\u003e\n\u003cli\u003eThread the adapter's ribbon cable into the cassette port opening of the computer's case.  Plug it into the mainboard connector labeled \"User Port\".  \u003cem\u003eObserve that the orientation of the connector requires a half-twist in the cable.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall the U-shaped case clip under the ribbon cable with the tapered opening downward.  Flex the clip \u003cem\u003e(by pressing the wide parts of its body near the U-bend)\u003c\/em\u003e to extend its prongs through the cassette port opening.  \u003cem\u003eThere are two clips provided:  One is slightly shorter, designed for the 64C\/slimline case; it has a small indent in the tapered edge (underside) for identification.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlace the case behind the cassette port and guide the clip prongs into it until they click into place.\u003c\/li\u003e\n\u003cli\u003eCarefully replace the computer case top, reconnecting any cables removed during disassembly.\u003c\/li\u003e\n\u003cli\u003eReconnect power and plug in your modem like it's 1985!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cp\u003ePlease hold the body of the adapter case in place while inserting and removing user port devices.\u003c\/p\u003e\n\u003cp\u003eThe dust cover can be placed in the user port adapter bay when the port is not in use.\u003c\/p\u003e\n\u003cp\u003eUse of the case clip is technically optional but recommended.  It does not secure the accessory \u003cem\u003erigidly\u003c\/em\u003e to the computer but keeps it from being knocked over easily during normal use.  It will also keep the adapter with the computer, and in position, if the computer is moved.  It is recommended to remove any peripheral from the user port before moving the computer.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"0ldSkull Retro","offers":[{"title":"Breadbin Beige","offer_id":45572440653878,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true},{"title":"Clear","offer_id":45572440686646,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20260503_215435.jpg?v=1777870952"},{"product_id":"64c-ultimate-utility-buttons","title":"64C Ultimate Utility Buttons (Slimline)","description":"\u003cdiv data-bind=\"css: { 'hidden-xs': !mobileReadMore() }\" class=\"hidden-xs\"\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cem\u003ePlease note that this fits the \"\u003cstrong\u003eslimline\/64C\u003c\/strong\u003e\" style case \u003cstrong\u003eonly\u003c\/strong\u003e and is \u003cspan style=\"text-decoration: underline;\"\u003enot\u003c\/span\u003e for the original \"breadbin\" style case.  To get buttons for the breadbin case, see \u003ca title=\"C64 Ultimate Breadbin Utility Buttons\" href=\"https:\/\/store.0ldskull-retro.com\/products\/c64-ultimate-utility-buttons\"\u003ehere\u003c\/a\u003e.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis module adds dedicated utility buttons to your Commodore 64C Ultimate for convenience and functionality. With a quick reach to the back of the computer you no longer have to remember special presses of the multi-function power switch to access the Menu, Reset, or Special functionality. (The latter is used by cartridge images where the physical cartridge had a button, notably \"freezer\" cartridges such as Super Snapshot or Action Replay.)\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe module installs with no drilling, fasteners, or adhesives. \u003cem\u003eRefer to Appendix G of the C64U User's Guide for connector locations as needed.\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the power cable (and probably all others) from the computer.\u003c\/li\u003e\n\u003cli\u003eOpen the computer case by removing the three screws along the front of the bottom. \u003cem\u003eThey can be tight from the factory. Use the appropriate size screwdriver to avoid damage.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisconnect the keyboard and LED cables to remove the top of the case.\u003c\/li\u003e\n\u003cli\u003ePlace the buttons device on the table behind the computer.  One at a time, pass its two-pin connectors through the L-H opening in the back of the computer case between the audio (No. 5) and cartridge (No. 4) connectors.  Routing the connectors and wires \u003cem\u003eunder\u003c\/em\u003e the audio daughterboard is recommended.\u003c\/li\u003e\n\u003cli\u003eGently pull\/push the wires all the way throug the opening and slide the buttons device into it.  There is a small slot in the top of the mount which should face upward.\u003c\/li\u003e\n\u003cli\u003ePlace the flat side of the U-shaped locking tab inside the computer case above the L-H opening, with the flat side against the case wall.  Slide it down over the buttons device mount until it engages the slot.\u003c\/li\u003e\n\u003cli\u003eConnect the buttons device to the four-pin \"Buttons\" connector on the mainboard, to the left of the FPGA board (No. 16 in the user's guide). \u003cem\u003eOrient the connector with the \u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eblack\u003c\/strong\u003e\u003c\/span\u003e or \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003ered\u003c\/span\u003e\u003c\/strong\u003e wire so that it connects to the pin labeled \u003cstrong\u003eGND\u003c\/strong\u003e.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eOrient the second connector in the same direction (referring to the metal terminals visible from one side of the housing) and place it on the other two pins.  \u003cem\u003e(If the second connector is reversed, the functions of two of the buttons will be swapped.)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplace the top of the case, reconnecting the LEDs and keyboard.\u003c\/li\u003e\n\u003cli\u003eReplace the three case screws.\u003c\/li\u003e\n\u003cli\u003eReinsert the power and other cables.\u003c\/li\u003e\n\u003cli\u003ePower on and enjoy!\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFunctions\u003c\/h3\u003e\n\u003cp\u003eThe mainboard connector labels the button connections as \"Left\", \"Middle\", and \"Right\", and this is how they map to the physical buttons. In the normal\/default configuration these correspond to:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eJust to be sure...\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft\u003c\/td\u003e\n\u003ctd\u003eSpecial\u003c\/td\u003e\n\u003ctd\u003eNearest the audio port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMiddle\u003c\/td\u003e\n\u003ctd\u003eMenu\u003c\/td\u003e\n\u003ctd\u003eBetween the other two\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight\u003c\/td\u003e\n\u003ctd\u003eReset\u003c\/td\u003e\n\u003ctd\u003eNearest the cartridge port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eThanks\u003c\/h3\u003e\n\u003cp\u003eSpecial thanks to MonroeWorld for the video review of the original breadbin device!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/fPKqIm01fZE?si=g2YuLti9XcMY_Uob\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"0ldSkull Retro","offers":[{"title":"BASIC Beige","offer_id":45672015724598,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"Starlight Edition","offer_id":45672015757366,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"Founders Edition","offer_id":45672015790134,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true},{"title":"Bling!","offer_id":45674256826422,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3710\/2646\/files\/20260508_174211.jpg?v=1778288089"}],"url":"https:\/\/store.0ldskull-retro.com\/collections\/frontpage.oembed","provider":"0ldSkull Retro","version":"1.0","type":"link"}