I cover the basics of PWM and show you how to cheaply build a PWM circuit that can dim LEDs, control the speed of a motor, or control the power going to pretty much anything you want!
Circuit diagram: http://afrotechmods.com/groovy/PWM_tu...
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On this page of the site you can watch the video online What is PWM? Pulse Width Modulation tutorial! with a duration of hours minute second in good quality, which was uploaded by the user Afrotechmods 15 November 2008, share the link with friends and acquaintances, this video has already been watched 666,907 times on youtube and it was liked by 5.4 thousand viewers. Enjoy your viewing!