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

Munich, 22 July 2022 – In the future, using keys will be a thing of the past in many areas...

A brushless DC electric motor (BLDC motor or BL motor), also known as an electronically commutated motor (ECM or EC...

An electrolytic capacitor is a capacitor that to produce a higher capacitance than other capacitor types employs an electrolyte. A...

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

A constant current diode (CCD) is also called a current limiting diode(CLD) and current regulating diode (CRD). It is an...

A sensor and a magnet are used to operate a door contact sensor. When the sensor is in close contact...

Shockley diodes are four-layer PNPN semiconductor devices. It is a two-terminal device that's why it is characterized as a diode....

The throttle Position Sensor controls the amount of flow of fuel given to the engine and how it controls depends...

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