components of computer system and its function

  The main components of computer system and its function are Processor Main memory Additional memory Input devices Output devices On typical desktop computers, the processor, main memory, auxiliary memory, power supply and auxiliary equipment are housed in a metal housing. Many components are connected to the main computer board, called the motherboard. The power supply provides power for most components. Various input devices (such as the keyboard) and output devices (such as a monitor) are connected through the connectors at the back of the case.

what is a diode used for

 what is a diode used for..  the diode used for The most popular function of the diode is to allow the electric current to flow in one direction (called diode direction in the forward direction), blocking it in the opposite direction (reverse direction). 

History what is a diode used for

The first types of diodes is valves. They were vacuum tubes. They were in a glass tube (si

capacitor uses |functions of capacitors

Capacitors uses  are used in almost all electronic products in various ways. At the simplest level, they are loaded with electricity and then they release the whole current at once. This may not seem particularly impressive, but it's loading and unloading works with the camera's flash and tuning knob on your radio, which prevents the speakers from exploding.

timing