Talking With Light

Read the Digital Edition (subscribers only!)

Using light to provide feedback for your robot can be as simple as a single LED, or more complex using multiple LED colors. In this article, we’ll discuss simple techniques to communicate using light with your Arduino-based robot. The projects are simple to do, with only basic components and wiring needed.

SERVO Magazine (March 2013)
By Gordon McComb


Downloads

201303_McComb


Article Comments