I recently did a class with Cheryl Sleboda through the North Suburban NeedleArts Guild called Tech Style Sewing. What a FANTASTIC workshop it was! Cheryl was well organized, certainly knows her subject and the hand out was EXCELLENT! I would highly recommend taking a workshop with her. Think of all the possibilities! Flashing art work, flashing clothes, sound sensor lights, lights when you move, the list goes on! Here are a couple of shots from my workbook.
This is a parallel circuit.
This one is a satellite circuit
This is a push circuit. To get the cats eyes to light up, you have to push his tummy. Great gift idea for kids!