74LS21

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

80ColumnCard

An Apple II 80-Column Card. Based on the Videx Videoterm

btb

29

sg1000

A homebrew Sega SG-1000, with an eye towards SC-3000 compatibility

barbeque

25

junior interface

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

laurent-fr

10

Mainboard

Open hardware clone of the Commodore PET 4032

DLehenbauer

8

SF 7017

fabiodl

8

Dragon32

Recreation of early Dragon 32 mainboard

jimbro1000

8

QL Minerva MK2

Clone of the Board of ROM + RTC for Sinclair QL Computer

alvaroalea

4

PC110

Figuring out the schematic of PC110's mainboard

ahmadexp

4

Dragon32

jimbro1000

3

cpuZ80

Hardware designs for 8-bit homebrew computer

nandgate

2

sbc

Steckschwein

2

we816mark2

WE816 PC Mark/2

danwerner21

1

DigiTrainer

A trainer board for digital electronics

RetroStack

1

DragonRevX4Plus

Dragon Rev X4 Kitchen Sink

jimbro1000

1

ili9341 controller

ILI9341 TFT LCD display controller

ryanhaus

0

extrom

Dragon Pal with External Character Rom for Rev 3.1

jimbro1000

0

MVCU F407

vuthang123

0

interf u

circuitly

0

Main

SEGA Secret Base Arcade Game

stonedDiscord

0