IR Remote!

IR Remote Power Control ApplicationIn turn this ingeniously simple app, and a little DIY hardware, which consists of just one jack and an infrared diode, your iPhone or iPod Touch into a remote control. With this remote control to controlling up to four commercially available IR power sockets. : 738,9201 Each resistor 27 ohms 1/10W (optional)The polarity of the LED does not need to be respected, since it is operated with AC