Smart Home
install the smart home.apk app to your android device and upload the arduino code to your arduino board then connect the components according to the schematics to your arduino and you have a smart house
Connections: relay1 - 11 | relay2 - 10 | relay3 - 9 | relay4 - 8 | relay5 - 7 | light -12 | light1 = 31 | light2 = 33 | light3 = 35 | light4 = 37 | light5 = 39 | light6 = 41 | light7 = 43