Transducer is also called sensor. The transducer produces an electrical output (most of the times analog but can be digital) indicative of some physical measured such as pressure, temperature, or angular position. Many transducers employ bridge circuits (this include a resistor whose resistance changes as a function of the measured signal) or potentiometers. Journal of Electrical Engineering and Electronic Technology is a peer-reviewed scholarly journal in the field of electrical engineering and electronics that aims to publish the most complete and reliable source of information on the discoveries and current developments in the mode of research articles, review articles, case reports, short communications, etc. in all areas of electrical engineering and electronics and making them accessible online freely without any restrictions or any other subscriptions to researchers worldwide