74LS20

Quapple

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

schlae

86

68kBoard

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

transistorfet

50

junior interface

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

laurent-fr

10

SF 7017

fabiodl

8

sharpkey

A Multi-HID Interface, connecting PS/2 & Bluetooth Keyboard/Mice with Retro Host Computers

pdsmart

6

copico

CoPiCo PCB KiCad

thomasshanks

6

Dragon32

jimbro1000

3

cpu6502

Hardware designs for 8-bit homebrew computer

nandgate

2

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

cpuZ80

Hardware designs for 8-bit homebrew computer

nandgate

2

aZ80 DIO

attraktorhh

1

PCB

Bican-Valeriu-Cristian

1

bbc keyboard

A bbc micro external keyboard

dominicbeesley

1

project rev5

Stoozle

0

senior design

HeavenPityD

0

module io

tracetechnical

0

LED Chain

An experiment in driving a chain of LEDs

SteveMayze

0

Schematic

Jipxmaster

0

preperf 10x10

ApophisXIV

0

OPD Computer One Disk Interface

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

stephen-usher

0

FloppyController

afiglee

0