> > > It is all connected as follows: > gate porta-0 source 5v drain to motor Am i being a complete tit ? Not a complete one You should have the FET between the motor and ground. This is called a "low-side" operation. Andy ================================================================== Eternity is only a heartbeat away - are you ready? Ask me how! ------------------------------------------------------------------ andy@rc-hydros.com http://www.rc-hydros.com - Race Boats andy@montanadesign.com http://www.montanadesign.com - Electronics ==================================================================