| Summary: | At this time, lamp control is still done manually by pressed a ON / OFF button. This method is considered no longer appropriate with the already all electronic times and have some weakness, among others ON / OFF control equipment can not be done remotely, so the user must immediately pressed ON / OFF button on the button placed. Moreover the equipment used more than one and the distance of each piece of equipment apart because the rooms were very large, so this certainly does not save time and manpower.
Based on issue mentioned above, author wants to design a control system electrical equipment using remote control SONY ON / OFF control power based ATMega8535. Series in this instrument including: minimum ATMega8535 system series. Driver relay series, catu power series, LCD series, and infrared receiver series. This instrument designed to control 4 loads with maximum distance to infrared receiver as far as 20 meters.
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