Electronic Basics #22: Transistor (BJT) as a Switch HD
Previous video: https://youtu.be/D_QBlFIQk-o OpAmp video: https://youtu.be/kqCV-HGJc6A Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this episode of Electronic Basics I will show you how to use NPN and PNP Bipolar Junction Transistors as switches in order to turn on and off your electronic load with a control signal. This way you can, for example, use your Arduino to control loads that require more current than the output of the Arduino can handle. Music: Killing Time, Kevin MacLeod (incompetech.com)
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