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Control wall socket using Android controlled Arduino

This is a remake (truly speaking a hack) of common remote wall socket that is switched via 433 MHz RF signal. Mario wanted to control it by using Android powered smart phone. He simply took out buttons from remote control and connected Arduino pins via optocouplers.

After Arduino is in place next task is to connect Android device and send serial commands to Arduino via java application. So you end up with bunch of wires and gear just to control your lamp.

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