Kind of tricky with spare parts: a 3v3 system with little power on the pins, driving a transistor which drives a stepup converter to 5v which drives a relais that powers a hotwire at 3A that can cut through anything (anything foamy). goes with the project at http://www.hollandshoogte.nl
Cool. Can't wait to see it in action. Let us know when you launch!
10000Monkeys 6 months ago
@10000Monkeys This weekend!
timbobel 6 months ago