This project creates a relay and a water pump for monitoring moisture.

At my age you have to get up at night and tend to be tired on the way to the bathroom. Use a PIR-Sensor to trigger the light on!

When you have a 'real' Christmas tree, it is important to keep it watered. This project monitors the water level and emails alerts.

With help of this device we can control multiple household appliances with help of an IR remote.