What is Diode ?

A diode is a specialized electronic component with two electrodes called the  anode  and the  cathode . Most diodes are made with semico...

What is Transistor ?

A  transistor  is a semiconductor device  used to amplify  and switch  electronic  signals and electrical   power . It is composed of se...

What is Transducer ?

A transducer is an electronic device that converts energy from one form to another. Common examples include microphones, loudspeakers,...