We found this circuit in an old Mullard (Philips) documentation. The sensor consists of a reed-switch that is coupled to a magnet on one of the wheels of the vehicle.
August 2017 - The new N-channel MOSFETs from Vishay's TrenchFET Gen IV family can now be purchased from...
The purpose of this circuit found in a 1994 documentation is to drive a 24 V motor. The circuit...
September 2017 - SparkFun offers through Mouser Electronics its protboard solderless board that...