About this document
Arduino LDR Light Sensor Circuit Guide by Niana Bliss Cepada Mangaron is a document available to read on EtoBox.
This document describes a circuit that uses an Arduino, light dependent resistor (LDR), and relay module to automatically control lights based on ambient light levels. The LDR acts as a light sensor, changing resistance based on how much light falls on it. The Arduino reads the LDR voltage and turns lights on via the relay if the voltage is below 700, indicating dark conditions, or turns them off if above 700, indicating bright conditions. This allows the lights to be automatically controlled without manual
- Author
- Niana Bliss Cepada Mangaron
- Language
- EN