Recent Projects

A small inline SAO with an RP2040 used to demo SAOs that require smarts, but do not have it built-in.

A system designed to capture and collect energy from EMFs, now being refined to enhance circuit efficiency and output.

This project is meant for sharing info about this multimeter

Mechs are not viable, nor cheap, so I will try to design and build one alone anyway.

automated guided vehicle (based on raspberry pi pico w) for package deliveries

Measures up to two PT100 Sensors, shows on display, broadcast over MQTT, configure over AP

It’s a PCB art board. It’s a music player. It’s something else entirely. Hard to define

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

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.