An Electronic Timer is essentially quartz clocks with special electronics, and can achieve higher precision than mechanical timers. Electronic timers have digital electronics, but may have an analog or digital display. The timer is an electronic circuit that produces periodic signals to the system which can change the state of that digital system. It is a control device that, after a predetermined time interval, automatically starts or stops a system. Timer is a specialized type of clock used for measuring specific time intervals. The timer is made for use in the various commercial applications. The Electronic Timer is very efficient and accurate.