GUI wrapper for minipro CLI

An RP2040 and Raspberry Pi 2/3/4/Zero 2 W version of an opensource BBC Micro emulator originally for Win32 and Linux

A dock board for Beeb FPGA on the Tang Nano 20K

Acorn BBC Micro/Master 1 MHz bus to Raspberry Pi Zero interface

An RP2040-based ROM emulator

GAL chip programmer for Arduino

Tangerine Microtan 65 FPGA re-implementation

DEC VAX-11/750 CPU RTL Model

Raspberry Pi Pico to BBC Micro Tube 6502 Core

ESP8266/ESP32/Arduino custom modem<->internet simulator with lots of features

An ESP8266 based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

ESP8266 based virtual modem

Adapting USB devices to work on old computers

Open Source Tube ULA Remake

ZX81 Mechanical Keyboard

A hand-wired USB & Bluetooth keyboard powered by Python and more

Reference firmware for PureThermal 1 FLIR Lepton Dev Kit

ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST7789, ILI9341), PS/2 Mouse and Keyboard Controller, Graphics Library, Sound Engine, Game Engine and ANSI/VT Terminal

Verilog sources for simple 6502 computer.

A port of Grant Searle's UK101 FPGA project

Cerberus 2080 and 2100 firmware including BBC BASIC for Z80

A ZX spectrum 48K/128K emulator running on ESP32 with bitluni ESP32 VGA Board (also in TTG VGA32)

Vic-20 emulation on a Raspberry Pi Pico

TMS6100 speech PHROM (PHrase Read Only Memory) hardware emulator for use with the TMS5220 Voice Synthesis Processor in an Acorn BBC Microcomputer

ZX Spectrum CPLD-based clone for rubber case

Project to provide keyboard replacements for various classic computers, as well as classic ASCII keyboard

Javascript BBC micro emulator

Tandy 1000EX/HX RAM Expansion Board

Visual Studio Code extension for enhancing debug capabilities for Cortex-M Microcontrollers

Image Gallery system for the 4096 colour VideoNuLA BBC Micro hardware mod