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Projects Ed S likes and follows

2.9k
986
26
A modular and expandable 30MHz+ overclocked 6502 computer design using through-hole/PDIP parts
Project Owner Contributor

Fast PDIP 6502 computer

george-footGeorge Foot

1.6k
564
16
a homebrew FPGA CPU with a native Pascal compiler and a simple development environment
Project Owner Contributor

Tridora-CPU

sledererslederer

73.4k
489
460
7 segment clock
Project Owner Contributor

EPTAORA

ekaggrat-singh-kalsiekaggrat singh kalsi

14.1k
119
98
I am making a full sized Sol-20 reproduction, the first fully assembled microcomputer with a built-in keyboard and television output.
Project Owner Contributor

Sol-20 Reproduction

michael-gardiMichael Gardi

36.8k
100
93
TTL Retro computer runs 6502 and Z80 code. Has video, sound and filesystem. Runs a Windows-like OS. No microprocessor or FPGA.
Project Owner Contributor

Isetta TTL computer

roelhroelh

11.8k
89
119
World's thinnest fully standalone DIY computer - 2mm!!
Project Owner Contributor

ELLO LC1

knvdKn/vD

14.6k
65
55
Saving the planet, one obsolete chip at a time
Project Owner Contributor

ABN6502 SBC R1

anders-nielsenAnders Nielsen

7.8k
42
38
A journey to explore and better understand the Multitech Microprofessor machines in my retro computer collection
Project Owner Contributor

Exploring the Microprofessor

michael-wesselMichael Wessel

4.1k
38
33
Digital Information Processor - an 8-bit computer made out of 7400 series logic and some EEPROMs.
Project Owner Contributor

DIP-8 TTL Computer

kaimackaimac

6.1k
29
34
I am making a full sized MCM/70 reproduction, a Canadian personal computer from 1974.
Project Owner Contributor

MCM/70 Reproduction

michael-gardiMichael Gardi

6.3k
28
33
Simple Single Chip Computer running MCS BASIC-52 with wireless connectivity between PC or Phone. No external crystal, latch or RAM required!
Project Owner Contributor

Single Chip Computer

mit41301mit41301

4.4k
24
19
SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)
Project Owner Contributor

PicoRAM Ultimate Rev. 2

michael-wesselMichael Wessel

5.5k
23
20
A replacement for the classic TMS9918A VDP, powered by a Raspberry Pi Pico (RP2040)
Project Owner Contributor

PICO9918

troy-schrapelTroy Schrapel

5.1k
21
24
A blinkenlights panel for 18 bit computers: TX-0, PDP-1, ...
Project Owner Contributor

Blincolnlights 18

angelo-papenhoffAngelo Papenhoff

4.3k
18
15
The plan is to make a reproduction of the dedicated chess computer CHESSmate released by Commodore in 1978.
Project Owner Contributor

Commodore CHESSmate Reproduction

michael-gardiMichael Gardi

6.7k
14
13
Celebrating 50 years of Tiny Basic by implementing a custom micro-coded 16/32-bit CPU that executes it directly (up to 100MHz)
Project Owner Contributor

CPU running Basic

zpekiczpekic

1.2k
13
11
Perhaps, the cheapest and easiest to build color opensource microcomputer in the world!
Project Owner Contributor

CB2 micro

kostasKostas

942
12
14
Vacuum Tube implementation of PDP-8
Project Owner Contributor

PDP-8/V

mike-riekerMike Rieker

2.4k
12
18
256 switches and few shift registers to implement a working 16 or 32-bit integer arithmetic calculator (+, -, *, /, isqrt, BCD / bin conv..)
Project Owner Contributor

Bit-serial CPU based on crossbar switch

zpekiczpekic

1.9k
8
10
In honour of Sir Clive Sinclair here is my 2023 version of his great Z88. I hope he would approve.
Project Owner Contributor

Z88 Tribute Computer

the-lab-guyThe Lab Guy

783
3
3
A more generic eeprom programmer using Arduinos.
Project Owner Contributor

eepromgrammer

alvaro-barcellosAlvaro Barcellos

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