>I'm trying to use a PIC to control several amps (PWM). From what I read in >catalogs, etc. MOSFETs are the way to go so I bought a 4A MOSFET (IFR510) at >RadioShack. The ratings and specifications that came with the mosfet says ---------- SNIP------------- I used the IFR510 to control a small RS motor from the basic stamp pin. Output was 5v and I put a 500K resistor in series with the gate. A "micro" ampmeter did not show any gate current at all ???. I used a 6v lantern battery for motor power..... ==Mac==