I wanted to see what happens when you microwave light bulbs. First up: the LED bulb, and it completely caught fire! As he prepares to leave office, Biden urges incoming Democratic lawmakers to ...

This PICBASIC complex LED matrix solution was developed by [Olivier de Broqueville] to drive a matrix of LEDs. Using some cheap transistors, common red LEDs, and a PIC16F628, he is able to drive a ...