Working Principle of ACS712 Current Sensor with Arduino The ACS712 sensor operates on the Hall-effect principle. When current flows through the input terminals (IP+ and IP-), it generates a magnetic ...

This sensor device is built to measure the amount of current being used, especially in power supplies as the design is based on Arduino. The main component used is the ACS712 sensor from Allegro ...

OpenEnergyMonitor User Guide using Read the Docs. Contribute to openenergymonitor/docs development by creating an account on GitHub.

What is it used for? and how to interface a sound sensor with an Arduino? If you have these queries and are looking for answers, then don't worry, we'll answer them all in this article. Sound Sensor ...

Arduino BH1750 Ambient Light Sensor Circuit Diagram. The circuit diagram to connect BH1750 Light sensor with Arduino is shown below.. I2C communication pins SDA and SCL of BH1750 are connected to ...