How to Use a Photoresistor (Light Sensor) with Arduino (Lesson #27)
7:23
YouTubeScience Buddies
How to Use a Photoresistor (Light Sensor) with Arduino (Lesson #27)
Photoresistors, also called photocells or light dependent resistors (LDRs), make great light sensors for Arduino projects where you only need a coarse measurement of light levels. Learn how to use one in this video. See our complete playlist of Arduino tutorials here: https://youtube.com/playlist?list=PLlBVuTSjOrclb0iCMSRpS_H1lSrlSVeEm Visit ...
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