llcameron

harbor

Ecash management tool

Jupiter-II

Another Jupiter Ace computer clone

Jupiter-II-Expansion

Expansion board for Jupiter-II computer

nutshell

Chaumian ecash wallet and mint for Bitcoin

nutband

HP71MultiMod

A ROM Emulator for the HP-71B

bf-romulator

Romulator - RAM/ROM replacement and debug for 6502 CPU systems

sebhc

firmware

❄️ Firmware and simulator for Coldcard Hardware Wallet

RadioFieldAR

RadioFieldAR

lporg

Organize Your macOS Launchpad Apps

VIC-20_AV-Adapter

An Adapter for connecting the Commodore VIC-20 to video equipment with off the shelve A/V-cables.

engine-sim

Combustion engine simulator that generates realistic audio.

usbsdmux

USB-SD-Mux Project - Driver and Documentation

vic2020

A Vic-20 clone created with [almost] all readily available parts

xc-basic3

A BASIC cross compiler for MOS 6502-based machines

Sidekick64

Sidekick64: A Versatile Software-Defined Cartridge for the C64, C128, C16, plus/4, and VIC20

C64MemoryMonitor

Circuit to visualise a live C64 memory map in glorious technicolor

comix-35

The COMIX-35 is an improved clone of the COMX-35 1802 home computer

TapeXUM

Capture and write Commodore tapes via USB device

Altair8800

Source code for Arduino Altair 8800 simulator

Projects

Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. MCL51, MCL64, MCL65, MCL65+, MCL68, MCL86, MCL86+, MCL86jr, MCLR5, MCLZ8

retroii

Retro ][ is a 6502 based computer based off of the Apple ][.