Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

In this design, only one push button switch is used to control the light output (from a bunch of white. Aspencore network. News & Analytics Products ... Arduino Camping LED Light. February 12, 2014 by ...