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

Use an Arduino MKR WiFi 1010 to build a network attached kitchen device.... from a 35-year-old coffeemaker and cook Ramen noodles with it!

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!

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