A Google Assistant compatible box for kids (from 2 years old) to control lights and other devices in their room.

A cheap beam break sensor utilising a reflector panel instead of a transmitter / receiver setup. Capable of handling long distances.

Home Automation and an intelligent System for your daily needs.

At the core of any time-lapse rig is the controller – an “intervalometer." This one delivers all the functionality of units costing many $k.

Another plant watering system, now with a light sensor, 4 LEDs, silent pumps, and memory.

Monitors if our barbecue grill is on, displays the grill temperature, and checks if it's okay to leave the deck-door open.