Automatic Source Selection for Industries Using Arduino

The main purpose of this project is offer to produce power supply to a load, by choosing the availability from any of the four sources specifically star, inverter, main and generator mechanically just in case if one the supply is absent. The need of electricity is increasing day by day and also the frequent power cuts of electricity square measure inflicting several issues in numerous areas like banks, colleges/schools, hospitals, homes and industries. Thus, there’s demand for AN alternate arrangement of power provided. This arrangement is often designed by exploitation Arduino UNO ATMEGA 328P and relays. When a supply, say mains fails the availability mechanically shifts to next priority supply generator and then on LEDs (Light emitting diodes) can be used to show that which source is used to provide the supply.