Here is a motor speed sensor module, the major goal is to check the rate of an electric motor. The module can be used in association with a microcontroller for motor speed detection, pulse count, ...
SCHAUMBURG, IL--(Marketwired - May 18, 2016) - HEIDENHAIN launches a new product family that is a merger of HEIDENHAIN bearing and angle encoder technologies. Resulting in the MRP 2000, 5000 and 8000 ...