Recent Projects

A fully open-source smart energy meter capable of monitoring up to 17 channels. Supports MQTT, REST API, Modbus TCP, InfluxDB, AWS IoT Core.

Keep your resin at the right temperature with this USB-PD powered vat heater featuring ESP32 control, dual channels, and fan support.

A compact and rugged LoRa repeater designed for long-range communication and 5+ years of off-grid operation using only alkaline batteries.

A 64-knob virtual-analog synthesizer on Raspberry Pi Pico 2 — fully tactile, no menus, real-time control.

A C++ framework for building real-time, pro-grade digital instruments on the RP2350 / Pi Pico 2 platform.

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

Beyond Beeps and MP3 Clips: Real Voice on MCUs.

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

Playing 4ch Tracker Music MOD-Files on a "$0.10" MCU.

A modular, desk-mounted PC command hub powered by rEFInd and Raspberry Pi Pico.

WingFC is an open-source, TinyGo-based embedded flight controller for sub-250g fixed-wing aircraft with elevons.

* No magic here. But I show that LEDs light up from tiny currents induced by electric fields around us, with no further electronics needed.

custom(izable) circuit for sending some megabytes over differential pairs.

Dual isolated Variac 0-120Vac with Arduino control

A cyberdeck using a Raspberry Pi and internal DIN rail mounted components

The Remote Linux Manager is a robust, multi-threaded GUI application designed for centralising the management, monitoring, maintenance