ESP32

A twelve-module escape game in one case: ESP32 puzzle stations talking over MQTT, a fifteen-minute timer and a touch console for the game master.

A four-channel electromagnetic lock module with a local timer and MQTT control, built so that removing power releases every channel at once.

A Fallout-inspired escape game built from seven electronics puzzle boxes that unlock a motorised vault door, designed to teach microcontrollers and sensors.

An interactive Resident Evil-inspired display prop featuring illuminated virus vials, an animated Umbrella Corporation interface and temperature monitoring.