Retrocomputing

223 boards

KiCad boards from 113 GitHub repositories tagged “retrocomputing”, the most starred first; open any of them in PCBKit.

2 layers365.8 × 254 mm
Raemixx500
SukkoPera/Raemixx500
Open Hardware Remake of the Commodore Amiga 500+ Mainboard
372 parts316
4 layers160 × 100 mm
Rosco m68k
rosco-m68k/rosco_m68k
Design, documentation and software for the Really Old School Computer (M68K)
140 parts200
2 layers72.5 × 76.4 mm
Box emu
esp-cpp/esp-box-emu
Star Wars: Dark Forces, Doom, NES, Gameboy/Color, Sega Master System / GameGear, Sega Genesis / MegaDrive, and MSX I/II Emulators running on ESP BOX and ESP BOX-3 with a custom gamepad
84 parts148MIT
2 layers
LM80C R6
leomil72/LM80C
A Z80-based homebrew computer withTMS9918, AY-3-8910, Z80 CTC, Z80 PIO, and Z80 SIO
153 parts123GPL-3.0
2 layers58.4 × 50.8 mm
OpenC64Cart
SukkoPera/OpenC64Cart
Open Hardware 8Kb Cartridge for the Commodore 64
12 parts117
4 layers215 × 150 mm
Mackerel-30-proto
crmaykish/mackerel-68k
A series of single-board Motorola 68k computers with support for modern Linux
133 parts96MIT
2 layers83.8 × 60.8 mm
Cart FeRAM
soniccd123/Genesis-FeRAM-Cart
A open Sega Genesis cartridge PCB
16 parts89
4 layers104.1 × 99.1 mm
ISA ES1868
hkzlab/ES1868_ISA8
ISA 8bit sound card based on the ES1868F sound chip, providing Sound Blaster PRO and OPL3 compatibility in a highly integrated package
120 parts88
2 layers100 × 71.5 mm
OpenAmiga500FastRamExpansion
SukkoPera/OpenAmiga500FastRamExpansion
4/8 MB Fast RAM Expansion for the Commodore Amiga 500
35 parts88
2 layers28.4 × 76.5 mm
OpenKickstartSwitcher
SukkoPera/OpenKickstartSwitcher
Open Hardware Kickstart Switcher for Amiga Computers
14 parts81
2 layers100 × 50 mm
Rc2014-ym2149
electrified/rc2014-ym2149
KiCad schematics and gerbers for a YM sound card for the RC2014. See it in action here: https://www.youtube.com/watch?v=-iLwi9FagFE
37 parts78
4 layers101.6 × 53.3 mm
Z80ctrlng
jblang/z80ctrl
AVR-based bootloader, I/O, and debugging for Z80-based computers
65 parts73
2 layers160 × 100 mm
CodyComputer
fjmilens3/cody-computer
Design files and source code for the Cody Computer.
59 parts64GPL-3.0
2 layers100 × 66.1 mm
PicoWiFiModem
mecparts/PicoWiFiModem
A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators
39 parts64GPL-3.0
4 layers337.6 × 105.7 mm
ISA CGA
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
170 parts56
2 layers58.4 × 50.8 mm
OpenC64Cart16K
SukkoPera/OpenC64Cart16K
Open Hardware 16 KB Cartridge for the Commodore 64
11 parts53
2 layers100 × 50 mm
SN76489
jblang/SN76489
SN76489 Sound Card for RC2014
23 parts52
2 layers68.6 × 53.3 mm
Fdshield
yas-sim/floppy_disk_shield_2d
This is a project to retain 2D/2DD floppy disk data as a raw bit-stream data. The project includes both HW and SW.
30 parts49Apache-2.0
2 layers74.4 × 72.5 mm
OpenAmiga600FastRamExpansion
SukkoPera/OpenAmiga600FastRamExpansion
4 MB Fast RAM Expansion for the Commodore Amiga 600
27 parts47
2 layers176.5 × 85.1 mm
ISA EMS
hkzlab/ISA_EMS_4Mb
ISA 4Mb EMS expansion board
49 parts41
2 layers31.1 × 66.2 mm
Video if ql vga
holmatic/video_if_ql_vga
Video-to-VGA converter for Sinclair QL
16 parts35GPL-3.0
2 layers56.6 × 57.7 mm
TashTwenty Tiny
lampmerchant/tashtwenty
An interface for the DCD protocol used by Apple's Hard Disk 20.
31 parts35GPL-3.0
2 layers52 × 65 mm
OpenC16Cart
SukkoPera/OpenC16Cart
Open Hardware 16/32/64 Kb Cartridge for the Commodore 16, 116 and Plus/4
16 parts34
2 layers41.3 × 51.8 mm
A500plus chipram expansion
blark/a500plus-chipram-expansion
A 1MB chip RAM expansion for the A500+
13 parts32