Retrocomputing

223 boards

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

4 layers101.6 × 53.3 mm
RC208-68000 BOOTROM RAM 2
MarkD833/RCBUS-68xxx
My Motorola 68000 & 68302 processors (+ SIO, PIO & MFP boards) for the RCBus ecosystem.
22 parts8GPL-3.0
2 layers55 × 65 mm
PS2-MSX F4
evandrosouza-developer/ps2tomsxUSB
This one is a full open design (electronics, pcb and firmware) of a PS/2 Keyboard adapter with USB console for use in MSX and other legacy computers - 15x8 matrix(BCD input - 8 bits "Low active" output).
34 parts7MIT
2 layers99.1 × 88.3 mm
RC6802 Beep Chaser
tebl/RC6802-Microchicken
Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.
31 parts6
2 layers99.1 × 99.1 mm
RC6802 CPU
tebl/RC6802-Microchicken
Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.
53 parts6
2 layers99.1 × 73 mm
RC6802 IC Tester
tebl/RC6802-Microchicken
Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.
66 parts6
2 layers64.8 × 61.6 mm
RC6802 Keypad
tebl/RC6802-Microchicken
Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.
22 parts6
2 layers99.1 × 45.7 mm
RC6802 Serial Chicken
tebl/RC6802-Microchicken
Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.
17 parts6
2 layers150.6 × 110.4 mm
AlphaPlus
ARMCoderBR/z80computer-release
A Z80-based computer for nostalgic enthusiasts. With video output!
88 parts5GPL-2.0
2 layers99.1 × 69.2 mm
PB-002 Covox Sound
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
45 parts1
2 layers99.1 × 69.2 mm
PB LED Cube
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
43 parts1
2 layers99.1 × 99.1 mm
PP 6502
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
21 parts1
2 layers99.1 × 99.1 mm
PP 6502 Game Board
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
33 parts1
2 layers99.1 × 99.1 mm
PP Arduino
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
12 parts1
2 layers99.1 × 23 mm
PP Backplane Extension
tebl/RC-Project-Board
Playing around with an Arduino and a breadboard is a lot of fun, but I wanted to include my retro-computer builds so I made the project boards to make this a lot easier (for me).
7 parts1
2 layers20.3 × 25.7 mm
ESP8266
agkaminski/ZAK181
Improved ZAK180: DIY all-in-keyboard computer featuring Z180 and floppy drive.
18 parts
2 layers48.3 × 10.5 mm
Ioboard
agkaminski/ZAK181
Improved ZAK180: DIY all-in-keyboard computer featuring Z180 and floppy drive.
10 parts
2 layers88 × 39 mm
Imac g3 down converter board adapter es
JJaroll/MacBerry-Pi
Mod del iMac G3 slot-loading (M5521) con Raspberry Pi 5: PCB maestra unificada, placas individuales (J20, J22, Down Converter), bezel interior y visores 3D. Todo en español.
8 partsLGPL-3.0
2 layers65 × 30 mm
Imac g3 slot loading J22 adapter board es
JJaroll/MacBerry-Pi
Mod del iMac G3 slot-loading (M5521) con Raspberry Pi 5: PCB maestra unificada, placas individuales (J20, J22, Down Converter), bezel interior y visores 3D. Todo en español.
12 partsLGPL-3.0
2 layers251.9 × 267 mm
PCB imac unificado master v5 con corte
JJaroll/MacBerry-Pi
Mod del iMac G3 slot-loading (M5521) con Raspberry Pi 5: PCB maestra unificada, placas individuales (J20, J22, Down Converter), bezel interior y visores 3D. Todo en español.
17 partsLGPL-3.0
6 layers90 × 66.8 mm
Nescart fc
Keitark/fc-rom-vomitter
Wi-Fi NROM development cartridge for Famicom: ESP32-S3, SRAM, KiCad, firmware, fabrication evidence, and an experimental NES variant.
83 partsMIT
2 layers78.7 × 45 mm
Tkmem128-ii expansor
lrrosa/tkmem128-ii
TKMEM-128 II — expansão de 128K/512K paginados (padrão ZX Spectrum 128) para TK90X, TK95 e ZX Spectrum 48K, redesenhada em KiCad. Derivada do projeto do Velesoft (2009) e da TKMEM-128 da Luccas Eletrônica (2012).
3 partsCERN-OHL-S-2.0
2 layers46.1 × 30 mm
C64 USB C PD Power Adapter
mamejay/C64-USB-C-PD-Power-Adapter
USB-C PD power adapter for the Commodore 64 (KiCad, JLCPCB-ready)
41 parts
2 layers46.1 × 34.5 mm
C128 USB C PD Power Adapter
mamejay/C64-USB-C-PD-Power-Adapter
USB-C PD power adapter for the Commodore 64 (KiCad, JLCPCB-ready)
49 parts
2 layers102.6 × 72.4 mm
Pcox
pozsarzs/zacchaeus
8-bit microcomputer built from commercially available and home-built components
56 partsEUPL-1.2