Figure 1a shows a slotted optical switch. An LED is mounted in a plastic housing, facing a phototransistor, but separated by a gap. If something moves into the gap, it blocks the light path between ...
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, ...
The benefits of a dual inductive rotary sensor. How inductive position sensors are designed to improve motor precision, motor control, and motor performance in industrial applications and requirements ...