Many home entertainment devices come with some kind of remote control. If we have several of such devices, we would end up with lots of big and sometime ugly remote controls in the end. Maybe it would be nice to control all devices only by smart phone with as a simple application. So we have built small device that takes commands from SmartPhone using Bluetooth protocol and transmits those commands to relevant TV, DVD player, VCR, etc. device. The application and device allows controlling several TVs, DVD players, etc. using one SmartPhone. The whole project and build instructions are available at the github page