Using photoresistor to detect light

Photoresistor,also called photocell, is a light sensor. Its resistor changes with light.

This project will use photoresistor to detect light and turn on/off an LED light.

Connection Graph:

Download photoresistor.ino sketch and load it into Arduino.photocell

Posted in Arduino Parts & Projects

Leave a Reply

WordPress spam blocked by CleanTalk.

Meta