On Thu, Oct 20, 2016 at 09:50:41PM +0000, Van Horn, David wrote: > Wire a 6V relay so that the normally closed contacts are in series > with the relay. Now add a shielded cable of about a meter, and > connect the shield to the battery side of the contacts, and the > center conductor to the coil side through a good capacitor that can > take some current, 0.1uF or thereabouts, and on the other end, > fabricate a small coil of 10-30 turns. Add a pushbutton in series > with the battery, and you have "Angry Bees". Te he. I've found it stops being fun when the contacts weld. ;-) Although it was 30 years ago. Might be better relays now. --=20 James Cameron http://quozl.netrek.org/ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .