Solving the global IC shortage by reusing old stuff!

Modular Backplane Computer

Simple 5 IC Z80 singe-board computer

A homemade pocket calculator

Simple SBC based on 65c02s

Reimplimentation of the Jupiter ACE with slightly more modern hardware. https://www.jupiter-ace.co.uk/ the KiCad versions are the up to date designs which are available at https://jupiterdeuce.blogspot.com and https://github.com/flypie/Ace-2019

Computer based on the Motorola 6802 processor, called RC6802 Microchicken as it's an adaption of the one found in a computer projects book by Daniel Metzger.

128K 512K RAM/ROM card for RC2014

128K 128K fully pageable RAM/ROM card for RC2014

Switch between two serial GPS feed based on fix status.

512K 512K RAM/ROM card for RC2014

Automatic dimmer for IKEA NYMANE (103.569.62) lamp based on AVR ATtiny13A MCU.

Firmware and Hardware for an analog handbrake game controller using an attiny85 and v-usb

Code and design repository for the 6809v2 SBC: To be released at VCFMW 13

Simple hvpp programmer on atmega8 and 1602A lcd with twi extention

踏切のミニチュア / Miniature of a Japanese-style level crossing

PCB heater to keep my feet warm during winter coding sessions