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Raspberry Pi reads potentiometer value and dimms LED accordingly

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Published on Sep 4, 2016

Hi, this is a little demo of my latest tutorial.
You see a Raspberry Pi reading the state of an analog potentiometer by using the ADC MCP3008, then dimming an LED according to the trimpot state.

Checkout the tutorial at
http://www.knight-of-pi.org/reading-a...

Have fun

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