74LS42

68kBoard

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

transistorfet

50

ISA CGA

The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics

hkzlab

46

junior interface

A replica of the Junior Computer (a KIM-1 clone) published by Elektor in the 80's

laurent-fr

10

CPU

GeraKuznetsov

9

SF 7017

fabiodl

8

cpu6502

Hardware designs for 8-bit homebrew computer

nandgate

2

cpuZ80

Hardware designs for 8-bit homebrew computer

nandgate

2

sbc

Steckschwein

2

we816mark2

WE816 PC Mark/2

danwerner21

1

DragonRevX4Plus

Dragon Rev X4 Kitchen Sink

jimbro1000

1

gp mpu

GamePlan multi MPU board

jfleitz

1

OPD Computer One Disk Interface

Recreation of the Computer One floppy disk interface for the ICL One Per Desk.

stephen-usher

0

u6809

An MC6809-based single-board computer

mpipess

0

extrom

Dragon Pal with External Character Rom for Rev 3.1

jimbro1000

0

FloppyController

afiglee

0

MVCU F407

vuthang123

0

interf u

circuitly

0

Main

SEGA Secret Base Arcade Game

stonedDiscord

0