What is Accelerometer Sensor? An electromechanical instrument called an accelerometer is used to gauge acceleration forces. These forces can be...

An electronic device known as an oxygen sensor monitors the amount of oxygen (O2) in a gas or liquid under...

(InfraRed remote control) A portable, wireless the device that uses light signals in the infrared (IR) range to control audio,...

What is Hall Effect Sensor? The Hall effect is named after Edwin Hall, who discovered in 1879 that a voltage...

An electrical resistor whose resistance varies with the current passing through it, and thus tends to maintain a constant current....

  Technically referred to as an MQ3 sensor, the alcohol sensor finds ethanol in the air. When a drunk individual...

A mechanical or electronic device known as an oscillator operates on the oscillation principle, which describes a periodic fluctuation between...

An ultrasonic sensor is an electronic device that measures the distance of a target object by emitting ultrasonic sound waves...