Introduction to Arduino Digital Inputs

This video we go through the various different digital inputs on the Arduino microcontroller. We explain the digital threshold voltages, 10K Pull Up to 5 Volts, Internal PU and pull down configuration. We walk through both the circuit and code!
Arduino:
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Arduino Nano:
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Kits to learn:
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kit projects:
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Learning resources:
www.arduino.cc...
www.arduino.cc...
learn.adafruit...