Create a Infrared transmitter for any portable mp3 device, phones, music players etc.
If you have not Infrared port in your phone than just made IR device at your home as easy way to create it, than you can handle that your mobile as Remote control for any device like TV, Music system etc..
The Items needed for this DIY project are ..
1) Infrared LEDs 940 nm 2x
2) 3.5 mm stereo headphone minijack
This tutorial is for creating the Infrared transmitter only.
watch full video for how to make IR at home.