Arduino – Analog Read Potentiometer to Digital Out LED + Bonus Photoresistor to LED
The analog to digital sketches have been covered a million ways from Sunday with every conceivable part but in order for us to move on to more complex circuits and concepts I need to be sure you know these simpler ones. This tutorial wont be quite as in depth as the others because frankly there just isn’t much code. Without further delay I give you the wiring diagram. Another very simple circuit diagram, by the way if you have been wondering what program I am using for these diagram and its actually the most widely used program for diagramming Arduino circuits, its