box that has 4 led lights-(W-G-R-B)with a separate switch to turn each light on/off, and can run on battery power. Answered
i am looking for a led box to build that is approx. 8-12 inches long, that has four separate colors and switches to control each light (white-green-red-yellow), 2-3 inches wide, and about 1-2 inches deep-similar to a drag racing light, but much, much smaller, and can run on battery power...looking to know exactly what parts to buy and where, and detail directions on how to build this box- i am a teacher and want to use this for my classes...thanks!!!