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.
Found in a Linear Technology 80s integrated circuit manual this circuit has its gain controlled from...
Maxim MAX20094 and MAX20095 Battery Chargers Maxim Integrated offers through Mouser Electronics high...
June 2017 - The new EEH-ZK (Type V) hybrid conductive polymer capacitors from Panasonic with...