In this project 2 relays are controlled (According to the availability of ports in the MC) that are connected directly to the power lines. And these relays are driven by a micro controller unit. In this micro controller unit we are employing one timer/RTC (real time clock) for the desired delay (Line off time), say suppose it is 30 min., we have to turn off line 1. for 30 min and after 30 min. again we have to turn it ON and turn OFF line 2. for 30 min and so on. We should program the micro controller according to above-mentioned idea.
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