74ALS245

Quapple

Quadlink clone turns your ancient IBM PC into an Apple ][

schlae

86

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

CompaqPortableIIIexpansionbackplane

raymondh2

13

junior universal memory

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

laurent-fr

10

Sorcerer DreamDisk

Exidy Sorcerer DreamDisk Disk Controller

RetroStack

4

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

cpu8085

Hardware designs for 8-bit homebrew computer

nandgate

2

kim 1 mtu motherboard

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

eduardocasino

2

cpu6502

Hardware designs for 8-bit homebrew computer

nandgate

2

cpuZ80

Hardware designs for 8-bit homebrew computer

nandgate

2

we816mark2

WE816 PC Mark/2

danwerner21

1

aZ80 DIO

attraktorhh

1

DigiTrainer

A trainer board for digital electronics

RetroStack

1

DragonRevX4Plus

Dragon Rev X4 Kitchen Sink

jimbro1000

1

av

Audio and video board for b68k computer

Lougous

0

OPD Computer One Disk Interface

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

stephen-usher

0

interf u

circuitly

0