Arduino Tutorial 25: Understanding Photoresistors and Photo Detectors

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In this lesson we learn how a photoresistor works. We look at the solid state physics that allow the resistance to change with changing light levels. We then make a simple project where the arduino switches LEDs based on whether or not there are lights.

You can get the kit I am using for this series at the following link:
https://amzn.to/2I7N4Ek

Also, you can get the Mastech Digital Voltmeter I am using here:
https://amzn.to/2Ks9nHN

You can get more details on this lesson at our WEB site HERE:
https://toptechboy.com/arduino-tutorial-25-understanding-photoresistors-and-photo-detectors/

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#Arduino

Видео Arduino Tutorial 25: Understanding Photoresistors and Photo Detectors канала Paul McWhorter