74AHCT139

8 Bit CPU 32k

My DIY home computer with VGA and PS/2 and 4x(!) the processing power of a Commodore C64 or Apple II.

slu4coder

226

z80ctrl

AVR-based bootloader, I/O, and debugging for Z80-based computers

jblang

67

z80ram

AVR-based bootloader, I/O, and debugging for Z80-based computers

jblang

67

Nes Sound Expansion

NES Expansion Port Sound Generator

Perkka2

62

eprom 01

This repository contains the KiCad files and the gerber files for the DuPAL boards.

DuPAL-PAL-DUmper

46

DevRam

Coletânea de projetos para MSX

Danjovic

36

DevRamCart RevA

Coletânea de projetos para MSX

Danjovic

36

fuyu

F12 TKL PCB for the Geon F1-8K

zykrah

23

pg09 system

6809 Playground - main system

thorpej

10

hhkb universal

pcb for the vault35 covering all sorts of layout options

calvin-mcd

7

forti EC

13u pcb for Førti

calvin-mcd

6

forti rev 2

13u pcb for Førti

calvin-mcd

6

forti

13u pcb for Førti

calvin-mcd

6

Dragon32

jimbro1000

3

6502fast3cpu

Fast PDIP-only 6502-based homebrew computer - code and hardware design sources

gfoot

2

stplus

MC6809 Single Board Computer

KenWillmott

1

8 bit cpu

8-bit CPU

nurk

0

dsug cctv BOARD

This is the third version of the code for the Spelltwister module with CCTV. This version uses the Arduino platform and the RP2040, a chip developed by Raspberry Pi for their RPi Pico board.

LucasLHenry

0

CODA65

A 65% keyboard with split arrow keys and rotary encoder

Kiritaku

0

expansion backplane

A set of expansion boards for the Minimal 64x4 Home Computer

michaelkamprath

0

Pi Backplane Connector

Further Adventures in Electronics

freesurfer-rge

0