74LS165

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

myFPGA CLB slice

My own FPGA architecture simulated in VHDL, realized with 7400-logic on PCB.

mnemocron

41

80ColumnCard

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

btb

29

AmigaDualFloppyInterface

Amiga 500 6A Dual Internal Floppy Drive Interface

roddersuk

9

Mainboard

Open hardware clone of the Commodore PET 4032

DLehenbauer

8

PC110

Figuring out the schematic of PC110's mainboard

ahmadexp

4

PS2FF

PS/2 to FlashFloppy (Gotek) Media Sense Adapter

jtgans

3

cpu6502

Hardware designs for 8-bit homebrew computer

nandgate

2

bbc keyboard

A bbc micro external keyboard

dominicbeesley

1

DigiTrainer

A trainer board for digital electronics

RetroStack

1

DragonRevX4Plus

Dragon Rev X4 Kitchen Sink

jimbro1000

1

module io

tracetechnical

0

table IR receivers and emitters

anichno

0

zx sdc

Hardware version of z-controller (SD Card)

7FFD

0

OPD Computer One Disk Interface

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

stephen-usher

0

ili9341 controller

ILI9341 TFT LCD display controller

ryanhaus

0

6809PC 6U

6809 PC

danwerner21

0

P3

Powertran/ETI polysynth

icnagy

0

MVCU F407

vuthang123

0