I have a PCB based AC motor controller. The motor control is simply two on-board relays (for bi-directional AC motor) that simply turn on and off via a microcontroller. The reason a relay was chosen was to give as much isolation as possible between AC and DC. The board also uses a small...
I am looking at engineering a short range transmitter receiver combination, but I do not have any RF design experience to speak of. I know of a couple of companies (RF Monolithics and Linx Technologies and probably more) offer canned RF devices that make the actual RF design portion of the...