Spacecraft propellant transfer controller on an ATmega32U4: fault-latching valve state machine (overpressure, thermal, link loss), auto flow profile, JSON telemetry, and a FastAPI + React ground ...
This embedded system project is designed to enhance safety by detecting multiple hazards—specifically smoke/gas leakage and direct fire presence—and immediately triggering local audio-visual alerts.
V3 replaces a system that has been in production since 2020. It is not an iteration of it. The mainboard, the configuration ...
Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...