This photoelectric device emits light from the transmitter and detects the color of reflected light from an object with...

A carbon dioxide sensor, often known as a CO2 sensor, is a device used to measure carbon dioxide gas. Infrared...

It is a transducer that uses the piezo-electric effect to develop a voltage and use that voltage(electric energy) for the...

The resistor which is used to slow down or stop the speed of a mechanical system by generating a braking...

The electronic devices used to detect the object regardless of the material or the state of its physical form without...