74HC02

68k SMT

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

transistorfet

50

k30 SBC

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

transistorfet

50

DuPal V3

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

DuPAL-PAL-DUmper

46

4732 THT V2

Data Supporting development of Si473x series radios

LadyRoninEngineer

33

RAM128

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

garrettsworkshop

20

mainboard

An experimental single-board computer using the 65C816

c0pperdragon

19

AT386SX

SARC 2016 Chipset Based 386SX/486SLC Motherboard

skiselev

18

VGA

GeraKuznetsov

9

CPU

GeraKuznetsov

9

68040pc

A general purpose computer platform for retrocomputing enthusiasts

anthonydotmoe

8

tipi

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

lucedoriente

6

tfr901g

The TFR/9 Single Board Computer for Hitachi 6309E or Motorola 6809E CPUs (TFR/901)

strickyak

2

alu logic

custom 8bit microprocessor project

ksmonkey123

1

sdcard board

Homebrew 6502-based computer

ifilot

0

wakeup

alekseibutiaev

0

Claculator Display

A reverse Polish notation calculator with added features such as comparisons, branching, and custom recursive operators taken from the Clac project from the 15-122 course at Carnegie Mellon University. The project is built around a 6502 microprocessor with a custom architecture to reduce CPU load by making peripherals operate asyncronously.

Robert-Mones

0

speech synthesizer

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

michaelkamprath

0

flat hierarchy

circuitly

0

propeller vga board

Homebrew 6502-based computer

ifilot

0

custom cpu

Cutom CPU built from 7400-series integrated circuits (and FLASH roms)

axelo

0

extrom

Dragon Pal with External Character Rom for Rev 3.1

jimbro1000

0