Remote control developed by Ajay Bhargav can be used to control PC remotely. It can be used for volume control in Windows media player and mouse cursor movement control. For this you can use almost any TV remote with RC5 coding.
IR command reception circuit simply consist of ATMEL AT89C2051 microcontroller and TSOP1738 IR receiver. Project files also include firmware written in assembly language and compiled hex. Also you will need application for Windows which is included in package.