EEVblog #392 - 555 LED PWM Hack

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Published on November 28, 2012 9:08:18 PM ● Video Link: https://www.youtube.com/watch?v=OXsu29K_Ap4

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Duration: 28:56

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Hacking the Mantis Elite microscope to control the LED brightness with a 555 PWM circuit.
Forum Topic: http://www.eevblog.com/forum/blog-specific/eevblog-392-555-led-pwm-hack/

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