##TAPUINO
https://github.com/sweetlilmre/tapuino
- starting point 1.03 pcb I have, arduino code here
https://web.archive.org/web/20171210125524/
http://arananet-net.kinja.com/tapuino-1-03-mejorando-el-tapuino-mini-1788202676
- 1.03
https://www.commodorespain.es/tapuino-para-commodore-64-nueva-version-mejorada/
- 1.03
https://www.pcbway.com/project/shareproject/TapuinoMini_CGTr_Edition_1.html
https://sweetlilmre.blogspot.com/2015/03/building-tapuino-r2.html
http://sweetlilmre.blogspot.com.tr/2014/07/tapuino-20-c64-tape-emulator.html
http://sweetlilmre.blogspot.com.tr/2014/07/tapuino-part-2-building-20-c64-tape.html
http://sweetlilmre.blogspot.com.tr/2014/07/tapuino-part-3-write-support-and-some.html
https://www.commodore.gen.tr/forum/index.php?topic=10632.0
##CARTRIDGE
http://blog.worldofjani.com/?p=879
https://github.com/SukkoPera/OpenC64Cart
https://www.lemon64.com/forum/viewtopic.php?t=61259
https://www.youtube.com/watch?v=NjBzjDka1vE
- great soldering tutorial
https://csdb.dk/release/?id=179082
- exYU magic desk cart, 0,5meg of goodness
##MISC
https://hobbytronics.home.blog/category/retro-computers/commodore/
- everything, custom PCBs
https://www.freepascal.org/~daniel/c64pla/
- PLA replacement
https://www.sellmyretro.com/offer/details/43132
- PLA purchase
https://www.breadbox64.com/blog/c64-capacitor-mod/
https://www.breadbox64.com/blog/c64-rf-modulator-battle/
https://8bithardware.wixsite.com/website/product-page/load-it-azimuth-indicator-for-the-datassette
https://www.youtube.com/watch?v=Xstd5rbH5t8
- repair C2N datasette, belt 22cm, capstan
https://wav-prg.sourceforge.io/audiotap.html
- record TAP to hi-fi deck
http://tech.guitarsite.de/cable_making.html
- great cable making tutorial, all connectors, DIN also
https://github.com/svenpetersen1965/Project-overview
- lots of misc projects, no Pcbway projects
https://www.youtube.com/watch?v=vTn36UaUfrk&t=424s
- C64 video out repair, modify
http://sleepingelephant.com/denial/wiki/index.php?title=Datasette_modification
- modify C2N for a new C2N
https://www.youtube.com/watch?v=8myQ_xHwzEw
- Pi1541 V4
https://github.com/r1me/TapeXUM
- USB device that can read and write to cassettes of Commodore 16/64/VIC-20 (read and write)
##REPAIR
https://www.eevblog.com/forum/repair/repair-commodore-1084s-p/
https://gona.mactar.hu/Commodore/monitor/schematics/Commodore_1084S-D1_PAL_Service_Manual.pdf
##MISC SOFTWARE
https://csdb.dk/release/?id=91457
https://csdb.dk/release/?id=91461