A timer is an electrical material that outputs from its contacts within the set time interval. There are 2 types of time clocks, analog (mechanical time clock) and digital (electronic time clock). Time clocks can be used easily in many applications. For example, there are common usage areas such as advertising signs, street lighting and garden irrigation. With the use of time clocks, it saves electricity by not running the devices we operate
during the day unnecessarily, and also provides convenience to the users