Here is a list of projects that you can do with an Arduino that are ... than just connecting sensors, but still very easy for ...

The project is based upon the ... Integration is provided by the arduino-home-assistant library, which acts as the bridge between your sensors and other widgets, MQTT, and thence the network ...

Shields perform individual or combined hardware tasks and can be connected to Arduino-compatible boards using the standard Arduino interface format. Shields are available from many manufacturers and ...

Calibrating the system using a bowl of clean water. There is no single parameter that determines the quality of a water sample, so the pollution monitor has no less than five different sensors.