74LS21

Quapple

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

schlae

86

junior universal memory

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

laurent-fr

10

VGA

GeraKuznetsov

9

io i2c

Debugger/Monitor for small "computers"

palazzol

8

sharpkey

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

pdsmart

6

Sorcerer DreamDisk

Exidy Sorcerer DreamDisk Disk Controller

RetroStack

4

ROM Card

A z80 based computer, designed from scratch

tristanvandeweg

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

cpu6502

Hardware designs for 8-bit homebrew computer

nandgate

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

AbuDhabi ElectronBeam

This is a project done at EST-RUB. Here is the control and interface of a vacuum system using a Pfeiffer turbo pump plus a backing pump

monicaespinosa

1

CA80

kecajtop

0

CowPi mk3a

Hardware designs for Cow Pi educational boards

DocBohn

0

FloppyController

afiglee

0

BBCWinchesterPro

A combined Winchester and 2nd Processor for the BBC Micro

marrold

0

6809PC 6U

6809 PC

danwerner21

0

pcb01

sim82

0

Schematic

Jipxmaster

0

Schematic

"Chips Enlatados" es un proyecto en la que intento colocar el mayor número de integrados de la serie 7400 en el menor espacio posible.

Jipxmaster

0

OPD Computer One Disk Interface

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

stephen-usher

0