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2 Ways to make a Larsen Scanner - DIY Electronics for Beginners
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In this video we look at two ways to make a Larsen Scanner (leds that chase up and down a row). the first using an Arduino, and second, using discrete components, in this case the 555 & 4017.
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Oscilloscope 1: Rigol 1054Z amzn.to/2PRybtN
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Light Meter Smart Sensor AS803 amzn.to/2B2gyRg