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Projects Ed S likes and follows

3.5k
1.7k
132
Open-hardware bicycle compass
Project Owner Contributor

Aurora Bike Compass

André BiagioniAndré Biagioni

1.2k
142
6
Four wooden blocks with words tell the time. Every 5 minutes, a forklift changes the blocks to the new time.
Project Owner Contributor

Forklift clock

roelhroelh

769
120
16
An m68k homebrew with an FPGA acting as a VGA graphics controller
Project Owner Contributor

Diapason : m68k homebrew with FPGA graphics

Carson HerringtonCarson Herrington

14.2k
86
67
A 16 bit RISC computer with video display, from just a few TTL and memory chips. Online C compiler and simulator available.
Project Owner Contributor

Kobold K2 - RISC TTL Computer

roelhroelh

4.9k
76
52
Project to reverse-engineer and create edge-level exact replacements for major MOS6502-derivatives and also other MOS/CSG chips!
Project Owner Contributor

MockA65xx - Universal 6502/85xx CPU replacement

androSIDandroSID

10.1k
61
56
An easy to build homemade single board computer with a V20HL aka uPD70108H (8088 + 8080) or 80C88 CPU. CP/M-80 and CP/M-86 supported.
Project Owner Contributor

V20-MBC: a V20 (8088 + 8080) CPU homebrew computer

Just4FunJust4Fun

4.3k
56
44
Recreation of the 'Fastest computer in the Universe' that runs FORTH.
Project Owner Contributor

Recreating the Jupiter Ace

Cees MeijerCees Meijer

3.9k
56
48
This projects tracks my efforts to develop discrete LED-Transistor logic building blocks and designing a CPU from them.
Project Owner Contributor

LCPU - A CPU in LED-Transistor-Logic (LTL)

TimTim

2k
37
31
A replica of the PDP-10 (KA10) mainframe computer
Project Owner Contributor

PiDP-10

OscarvOscarv

2.2k
36
38
Like a HP-200LX but better - because 6502
Project Owner Contributor

ESP65 Pocket Computer: KIM-I/Apple-1/esp32

OscarvOscarv

2.8k
35
36
A DIY flexible keyboard project; instead of using silicone, a SLA highly flexible resin is used.
Project Owner Contributor

DIY Flexible keyboard without using silicone

MadaeonMadaeon

3.1k
24
18
Suite-16 is a 16-bit cpu built entirely from TTL. It is a personal exploration of how hardware and software interact.
Project Owner Contributor

Suite-16

monsonitemonsonite

3.5k
17
18
Turning a toy into a hardware tinkering platform
Project Owner Contributor

V-Tech Genius Leader / PreComputer Hacking

Bernhard Bernhard "HotKey" Slawik

1.1k
15
12
Experimental project to break the 100MHz “sound barrier” on a TTL CPU
Project Owner Contributor

100MHz TTL 6502

DrassDrass

2k
11
10
Custom-built general purpose, programmable, 6502-based computer and operating system.
Project Owner Contributor

Vectron 64

Nick BildNick Bild

2.2k
8
16
An Old Attraction to Magnetic Bubble Memory leads to a 1Mbit Board for the SBC-85, 8085 based single board computer
Project Owner Contributor

Magnetic Bubble Memory Makes a Comeback

CraigCraig

2k
7
12
Inspired by http://righto.com/ti and http://righto.com/sinclair I set out to do similar in VHDL, for MicroNova Mercury board.
Project Owner Contributor

TMS0800 FPGA implementation in VHDL

zpekiczpekic

1.8k
7
9
A place for documenting the many algorithms, data types, logic diagrams, etc. that would be necessary for the design of a ternary processor.
Project Owner Contributor

Ternary Computing Menagerie

Mechanical AdvantageMechanical Advantage

1.2k
6
7
Put a 90s classic into everyday use as a seriously retro EReader.
Project Owner Contributor

Psion Series 3 palmtop EReader

James FosseyJames Fossey

229
3
4
From the German magazine MC. Original PDF file converted to HTML for easy viewing and translation.
Project Owner Contributor

VMEbus 68008 or 65816 CPU

KeithKeith

169
2
3
Optimizing NMOS logic gates made of discrete transistors
Project Owner Contributor

Discrete NMOS Logic in 2020

TimTim

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