@qeteshpony

Control and monitor up to three PWM fans with an ESP32

Mitsubishi CN105 compatible heatpump controller for ESPHome and Home Assistant

Replacement controller for a Lawo Luminator Flipdot Display

Raspberry Pi Hat for a GPS driven NTP-Server

Single board solution to power an ESP32 and use it to measure the mains frequency through an optoisolator

Small controller for 2-color LED Bars

Raspberry Pi Pico W powered device to scan NFC-Badges and show a status on display

Universal WiFi-Based remote control for IoT Devices

Control a certain DSL-Modem through its internal serial port with a Raspberry Pi

A power supply for a complete, Raspberry Pi based ADS-B Receiver Setup with independent power rails for the different components.