Hi-Tec Sketch Art – Modern Day Lite Brite
I remember playing with my Lite Brite when I was young. What looks better than sticking solid plastic pegs into fixed holes in a grid of plastic? The answer is the beautiful glow of individual LEDs soldered into a perf board! There is of course some added complexity that comes with that choice. These days I am answering lots of questions on LED applications from our LED customers, what