
Coco2
baldengineer/bit-preserve
Project for capturing vintage, classic, aka old computer schematics in KiCad.

STM32 USB Game Boy / Color cartridge Reader/Writer
GB Dumper SMD is an open-source printed circuit board by X-death25, from the X-death25/YAGB repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 79.5 × 83.1 mm with 13 parts on 50 nets, routed with 599 tracks and 89 vias.
It is built around the 74LS273PC. Its parts include 2 ICs and 2 connectors. It belongs with the retro computing and games boards of this library.
Yes Another GameBoy dumper
STM32 USB Game Boy / Color cartridge Reader/Writer

YAGB is an USB cart Reader/Flasher for Nintendo Gameboy / Gameboy Color. You can backup/restore your game ROMs/save games to your PC and write ROMs to third pary Flash cart. it's a full usp high speed programmer and 100% open source Hardware & Sofyware. You can backup / restore your cartridge and save for use it in Flashcart or Emu. Feel free to do what you want with that
Read Nintendo Gameboy / Color cartridge up to 16 Meg
Support Bankswitch for ROM & Saves
Manage / Backup / Restore your own saves
Reflash Third-Party Cartridges
Universal Serial Bus USB2 Power & Use
Multi OS compatibility Windows/Linux/Mac
Open Source Hardware & SoftwareYou just need a micro USB to USB cable. Plug it and start the software. Operating System Compatibility
Microsoft Windows XP / 7 / 8 / 10 / Linux / MAC OS
I wanted to use only classic component for the hardware easy findable on the net. Board microprocessor uses its own native USB transfer protocol so it's fast even for the large games, no need for any extra USB transceiver. I have made the choice to have fully open source hardware & software parts. All of the part list is easy to solder, even for a complete beginner, so everyone can make it. You can also buy a ready to use dumper.
https://www.tindie.com/products/xdeath/yagb-yes-another-gameboy-dumper/
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 74LS273 | Housings_DIP:DIP-20_W7.62mm | U1, U2 |
| 1 | Conn_01x32_Male | GB_CART_4holes | J2 |
| 1 | Conn_02x20_Counter_Clockwise | Housings_DIP:DIP-40_W15.24mm | J1 |
| 1 | LOGO | yagb2 | G*** |
| 1 | LOGO | noctali1 | G*** |
| 1 | LOGO | noctali2 | G*** |
The 7 most common of 13 parts.

baldengineer/bit-preserve
Project for capturing vintage, classic, aka old computer schematics in KiCad.

The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.

hkzlab/CGA_Redux
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics


btb/80ColumnCard
An Apple II 80-Column Card. Based on the Videx Videoterm



tebl/ZX-Interface-2.021
An old-school remake of the ZX Interface 2 with some modern tweaks - mainly by integrating bank switching into the interface itself.
It measures 79.5 × 83.1 mm and has 2 copper layers, 1.6 mm thick.
13 parts, built around the 74LS273PC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the X-death25/YAGB repository on GitHub, at the commit this page was made from: the board is PCB/GB Dumper_SMD.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).