How to make your own IR Receiver.. Remote Control Your PC

This post will describe how I made my own remote control receiver.. like in a costly desktop PC. Believe me its extremely easy and dirt cheap to make less than Rs 50

This post is divided into 2 parts
Hardware and Software

Lets get going..

Hardware
Bill of Material
IC 78L05 5V Volatage Regulator
1N4148 Zener Diode
4.7K resistor
4.7uF capacitor ceramic
IR receiver TSOP
DB9 Serial Port Connector
Any remote control... even your music system remote/tv remote will work
Circuit Diagram

Solder the circuit as per the diagram

End products looks like this (trainees are advised not to learn the bad soldering/electrical hygiene techniques I have demonstrated)






Software Part :Linux

Now getting to the second part of the deal.. getting the stuff working in linux

My test platform :
Ubuntu Jaunty Jacklope +9.04, 2.6.28-16-generic running on
AMD 64 X2 Dual Core Processor 4600+,2GB RAM, 2x120 GB,Flatron W2242T

Software required:
Ensure that you are connected to net , Fire up your terminal and punch the following commands
sudo aptitude search lirc

type follwing to install lirc with its dependant packages
sudo aptitude install lirc lirc-x

..to be continued