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 ...

Voltage Sensor Arduino with Voltage Divider. Contribute to midnightcity22/Voltage-Sensor-Arduino development by creating an account on GitHub.

We present an automation project based on Arduino to monitor and control the cinema hall indoor lighting based on the identification of designed sensor which detects the change in desired voltage. We ...

From the looks of it, his hardware configuration is relatively simple. All it uses is a TSL261 Light-to-Voltage sensor connected to an Arduino with an Ethernet shield attached.

Poor quality of power supply can often cause power surges, spikes and voltage fluctuations which causing flickering lights, failure of household electrical devices, interference of TV reception, etc.

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...