74HCT20

z80ctrl iox

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

jblang

67

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

k30 SBC

A collection of 68k computer projects, including a unix-like operating system written in C that runs on them

transistorfet

50

68k SMT

A collection of 68k computer projects, including a unix-like operating system written in C that runs on them

transistorfet

50

SN76489

SN76489 Sound Card for RC2014

jblang

46

DuPal V3

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

DuPAL-PAL-DUmper

46

RAM128

128 kB Saturn 128k-compatible RAM expansion card for Apple II

garrettsworkshop

20

tipi

This TIPI board is for use with danwerner21 (https://github.com/danwerner21/TI99_22.git) TI99-22 project

lucedoriente

6

rev 1 fix

Buffered expansion backplane for the KIM-1 that follows MTU's standard for cards like the K-1008 Visable Memory

eduardocasino

2

6502fast3io

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

gfoot

2

stplus

MC6809 Single Board Computer

KenWillmott

1

Debug

A 65(C)02 WorkBench Computer

WolfNet-Computing

1

yatabaza cpu

An 8bit synthesizer based on YM3812

ycwn

1

rf main

esden

1

aZ80 Clock

attraktorhh

1

extrom

Dragon Pal with External Character Rom for Rev 3.1

jimbro1000

0

4led

4LED driver board for AFM alien eyes

pinballpower

0

D8

Obstacle avoider robot controled with a FSM

roquemt

0

speech synthesizer

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

michaelkamprath

0

8 bit cpu

8-bit CPU

nurk

0