Recent content by cmg83

Where can i find A interface to control electronics.......where the interface can simply be a relay or fet - on/off action or a 5v on the line wrt ground or no voltage wrt ground The interface board shold be able to have 50 or 100 even outputs The interface board would plug into the computer...

all of these new rules with driving in saskatchewan / north B.C. and not talking on a cell phone i know your cell phone emits frequencies to the cell tower But is there any "special" frequencies that it admits when you are physically talking on it..............verses it just being turned on...