74LS11

EPSM Famicom

NES Expansion Port Sound Generator

Perkka2

62

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

AmigaDualFloppyInterface

Amiga 500 6A Dual Internal Floppy Drive Interface

roddersuk

9

CPU

GeraKuznetsov

9

chip select multiplexer

Debugger/Monitor for small "computers"

palazzol

8

copico

CoPiCo PCB KiCad

thomasshanks

6

Sorcerer DreamDisk

Exidy Sorcerer DreamDisk Disk Controller

RetroStack

4

PS2FF

PS/2 to FlashFloppy (Gotek) Media Sense Adapter

jtgans

3

DigiTrainer

A trainer board for digital electronics

RetroStack

1

bbc keyboard

A bbc micro external keyboard

dominicbeesley

1

aZ80 DIO

attraktorhh

1

Main

SEGA Secret Base Arcade Game

stonedDiscord

0

preperf 10x10

ApophisXIV

0

micromod reset

Keyboard breadboard devboard cupboard

tzarc

0

project rev3

Stoozle

0

project rev4

Stoozle

0

project rev5

Stoozle

0

zx sdc

Hardware version of z-controller (SD Card)

7FFD

0

P3

Powertran/ETI polysynth

icnagy

0

CA80

kecajtop

0