A stand-alone, BASIC-programmable microcontroller and microcomputer in one! The fastest, cheapest, most hackable 8-bit computer ever.

The Zeal Operating System is a modernized fork of the 64-bit Temple Operating System, TempleOS.

Interactive HTML BOM generation plugin for KiCad, EasyEDA, Eagle, Fusion360 and Allegro PCB designer

Super Nintendo Entertainment System for Tang FPGA boards

Very slightly modified version of Alessandro Zummo's GALasm 2.1, for programming GAL devices

A converter for connecting a 'qwerty' or 'azerty' USB keyboard to the keyboard port of the MSX2 OMEGA computer

Rebuild of Censlab USB-keyboard-to-OMEGA-converter using KiCad with minor modifications

Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI

Tiny IBM PC compatible machine with 386 CPU, integrated VGA and sound.

Reverse engineered SystemVerilog RTL version of the Yamaha OPL3 (YMF262) FM Synthesizer

V9958 Video Board Designed for RC2014

Replace aging vintage computer power supply with modern ATX PSU

The Ballerina Programming Language

8-bit retro graphic card with TMS9918 and Arduino library

Digital Datasette for retro computer games & apps.

Update of the Omega Home Computer Project

A comprehensive list of SDR tools for linux for a plethora of applications

Minimal doc and schematics to build a working PS/2 keyboard converter PC -> XT AT PS/2 & DIN5

Serial terminal server used to request a zmodem file transfer to remote host

Analog RGB 15Khz to VGA 31Khz in FGPA

Highly accurate Yamaha OPL3 (YMF262, CT1747) emulator

JFF Computer

A YM2413 clone module written in VHDL.

Python3 script to download archive.org books in PDF format

MSX SD Mapper Interface V2

TangNano 20K cartridge for MSX computers

JPC - The fast x86 PC emulator in 100% pure Java

An experimental C to Javascript/Lua/Perl5/Lisp/Java compiler