Greetings fellow geeks, we’re back again with a practical mini-project you can bust out on your bench and use right away. This time I have a short video to go along with the post and also a transcription of the video (scroll down for video) afterwards.

In the video, I use 2 push button switches and an Arduino Uno to turn an LED on and off.

After the video, but before the transcription, you’ll find a schematic and a breadboard circuit diagram (courtesy of Fritzing).

I know, some of you may be thinking who cares, it’s just turning an LED on and off…

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