Read a Potentiometer With Arduino's Analog Input
Let's learn how to read a potentiometer, a type of rotating variable resistor, using Arduino's analog input! We'll connect up a simple circuit using a solderless breadboard and use some simple Arduino code to control a single LED. So far you've learned to control LEDs with Arduino's output, and lear...
By: circuits
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By: circuits
Continue Reading »
from Instructables: exploring - featured https://ift.tt/2M47nUu
via IFTTT