MICROCONTROLLER: microcontroller is used to generate time which is then set according to input button to control home appliances.

INPUT BUTTON: Input button are used to set the time for appliances to control according to setting times.

APPLIANCE SWITCH: This switches are used for switching home appliance like fan, light, TV etc.

DISPLAY: Seven segment display is used to display time. It will display two digit hours and two digit minutes. Seconds will be display as blinking dot.

C ircuit Diagram of Digital Clock :

1. This clock system can be in domestic appliances like fan, light switching.
2. It can be used for controlling motors that can use to opening/closing of doors, windows, curtains etc.
3. It can be also use for schools/colleges automatic bell.
4. It can also be used in industrial with various timing controlling switching.