Recent Projects

Yet another CPU made from TTL chips

Just the Amiga Ball bouncing on a humble Uno with a 320x240 Touch LCD shield. Optionally also with a choice of windows showing the time.

Full-featured USB PD Sink library for embedded devices

By implementing a custom micro-coded CPU that executes it directly (up to 100MHz)

A DIY radio reconnaissance device

Compact reflow soldering table with Bluetooth control

A RPI Pico RP2040 board with 4 composite video outputs, 8 inputs and switched power

Micro table to reflow small boards.

Sushi IoT is a firmware framework for ESP32-based boards that combines solid system management with the flexibility of MicroPython

Group project of building an automated guided vehicle for packaged deliveries

A coffee table that draws pretty patterns in sand using a corexy mechanism to move a magnet

Alternative to ComfoSense and ComfoConnect Lan, much cheaper and more user friendly

ATmega2560 based SBC with VGA, PS/2 and SD cards - meant to run FORTH now and serve as graphic card later.

3D-printed Raspberry Pi TV that plays curated clips via a local Flask backend for full offline content control.

A small, Pi-powered night rover for long-term, low-profile outdoor observation and robotics experimentation.

reverse engineering and modeling of the KGM M4 Multi indicator display