How to make the receiver of universal remote control to turn on and off a relay

[usman]

Hi everyone.

 

 

Actually,i am intended to make a project which performs the following thing.

 

 

When i press a power button from universal remote control,The tubelights of my room should turn on and when i

 

press again,they should turn off. It is like turning on and off a tv through the universal remote control.

 

I will buy the universal remote control from the electronics market but what i need is described below.

 

Basically i just need anything that will recieve a signal from the universal remote control and turn on and off. Then i

 

could use that to turn on or off a relay.

 

 

Please tell me how to do this.what should i do to make such a receiver.

 

Thanking you in anticipation.

[romel emperado]

check this  http://www.electro-tech-online.com/attachments/general-electronics-chat/4060d1108898655-what-do-you-think-about-remotecontrol-circuit-5_162.gif

[dagakshay]

basically you need a Tsop… which receives a particular frequency (IR range)… you need to understand the formate of TV remote you using and then decode it accordingly…

[romel emperado]

hi dagakshay. I hav not tried this project also.. I know a bit about this project but I dont know much on how to decode the received signal from the transmitter.. can you tell us a bit explaination? 

[Milan]

If you dont`t want to use specific code but only to turn on/of by pressing any button check this http://www.engineersgarage.com/electronic-circuits/relay-activation-using-tsop-1738. You only need scheme on the right side, the left side is IR tansmitter which you dont need. I think you shold place one Flip-Flop between transistor and TSOP which will save the currently state. 

 

 

[srinu]

hi usman………………

what our friends told thats may right…..

 

but if u just want only on r off the relay u have to use combination of  IR reciever variable resisitr nad TRANSISTOR

  

[Qaisar]

wysiwyg_imageupload:3203:

[Qaisar]

use above diagram . i have already use this cct. 

 u can use any TV remote to ON/OFF ur electrical appliances. if u want to make ur own transmitter , i have long range transmitter ..

that works for more then 30 ft . if u need i will put here that cct too.

 

regards…

[subhajit]

HII…

  I WANT TO MAKE A UNIVERSAL REMOTE USING RC5 PROTOCOL,CAN ANYONE HELP ME OUT?

[kulla]

hi qurais,

     i really like to work with this.so can you give circuits, by which i want to send three different signals from remote. and that receiver should react according to that received signal.

[keshav pathak]

hi everyone 

 

can anyone help me making a universal remote

Great need

 

 

 

 

 

[Author]

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