Sunday, November 16, 2008

Infrared Remote Switch

This project allows you to control a relay with an ordinary Phillips remote control button which you have already assigned.

Features

User define button assignment
Selectable two output modes
IR Signal indicator

Operation

In a remote controller there are so many buttons. You can assign a button for this project that is rarely used & with that button you will allow to control your output.

The circuit use RC5X protocol to transfer the data. It can use with any RC5X supported Phillips remote controllers. Ex: Phillips TV, DVD, VCR, Home theatre etc…..

Two output modes

GP0 output:-

When it received a valid IR code this output will toggle.

Gp1 output:-

When it received a valid IR code this output stays on until you released the remote controller’s button.

These two output modes can be selected by the SW2 switch.

User define button assignment

You can select any button in your RC5X Phillips remote controller to work out.

Press & hold the SW1 button & it will light up the indicator LED. Within this period you press one of your remote controller’s button. You can see the indicator LED will blink couple of times notifying you that successfully saved your button. When you see the LED is blinking release the SW1 button.


Webring

Powered by WebRing.