74HC14

8 Bit CPU 32k

My DIY home computer with VGA and PS/2 and 4x(!) the processing power of a Commodore C64 or Apple II.

slu4coder

226

DuPal DIP

This repository contains the KiCad files and the gerber files for the DuPAL boards.

DuPAL-PAL-DUmper

46

4732 THT V2

Data Supporting development of Si473x series radios

LadyRoninEngineer

33

storyboard

5x12 split ortholinear keyboard with an E-INK display

cbskii

23

mainboard

An experimental single-board computer using the 65C816

c0pperdragon

19

68040pc

A general purpose computer platform for retrocomputing enthusiasts

anthonydotmoe

8

ESE2RAM Cartridge 74670

Implementation of ESE-RAM using only general-purpose logic ICs (naming: ESE-ESE-RAM/ESE2-RAM) 74x670 version.

goriponsoft

3

tfr901g

The TFR/9 Single Board Computer for Hitachi 6309E or Motorola 6809E CPUs (TFR/901)

strickyak

2

6502fast3serial22v10

Fast PDIP-only 6502-based homebrew computer - code and hardware design sources

gfoot

2

p2000t ram expansion board 1056kb

RAM expansion board for the P2000T

ifilot

1

p2000t ram expansion board 128kb smd

RAM expansion board for the P2000T

ifilot

1

p2000t ram expansion board 2080kb

RAM expansion board for the P2000T

ifilot

1

p2000t ram expansion board

RAM expansion board for the P2000T

ifilot

1

orchestrator interconnect

custom 8bit microprocessor project

ksmonkey123

1

pc 04 alu backplane

custom 8bit microprocessor project

ksmonkey123

1

custom cpu

Cutom CPU built from 7400-series integrated circuits (and FLASH roms)

axelo

0

Foxy Pride

An awesome SMT soldering board with space for writing pronouns, where you can choose your own pride-themed colors for the LEDs.

AlpenglowIndustries

0

BMS

jeevv

0

Adder Subtractor

Further Adventures in Electronics

freesurfer-rge

0

flat hierarchy

circuitly

0

WB

Ruchi12377

0