RF remotes

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Michael-love-electronics
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RF remotes

Post by Michael-love-electronics » Tue Oct 14, 2003 4:47 am

Hi,..<p>I've made a Laser alarm that use a protection in shops, apartments and may cars. I want now to make a remote control that has 2 bottons only(ON/OFF) with its receiver as well.<p>So, If you don't mind, please send me a schematics for both the remote and its receiver.<p>Thanks very very much for all your help :) :) :)

ajc-28
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Re: RF remotes

Post by ajc-28 » Tue Oct 14, 2003 7:21 am

Check the April 2002 issue of Nuts and Volts. There is a remote control system that you can build.

Michael-love-electronics
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Re: RF remotes

Post by Michael-love-electronics » Tue Oct 14, 2003 3:26 pm

There's a website I found that has 2 transmitters(AM&FM), I got those transmitters and made some modifications to the FM transmitter to be used as a simple transmitter, But now I want to modify those trans. to be used as a remote.
The site is : http://www.geocities.com/engmwahid/index.htm<p>Note: HOW CAN I GET THE APRIL 2002 ISSUE.??????
Copy the link and paste it in a new browser
Thanks for help :) :) :)

sigint33
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Re: RF remotes

Post by sigint33 » Tue Oct 14, 2003 5:28 pm

Use the pull down menu on the home page and find "back issues" you can either buy it or all the articles are available here on-line.

wd5gnr
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Re: RF remotes

Post by wd5gnr » Wed Oct 15, 2003 6:32 am

Have a look at http://www.wd5gnr.com/rfrem.htm and see if you can adapt that.

Michael-love-electronics
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Re: RF remotes

Post by Michael-love-electronics » Thu Oct 16, 2003 8:35 pm

Thanks for your help,.. but the circuit found in N&V April2002, doesn't have any values.....<p>So, please check the website I told you about and tell me what modifications shall I do to those transmitters.???????
http://www.geocities.com/engmwahid/index.htm<p>Thanks again for all your help :) :) :)<p>[ October 16, 2003: Message edited by: Michael Wahid ]</p>

Michael-love-electronics
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Re: RF remotes

Post by Michael-love-electronics » Sun Oct 19, 2003 2:49 pm

Hi,..<p> Does anyone have any idea about how to make ON/OFF remote control and its receiver.????<p> It's idea is like the remote used in the car doorlock.<p> Thanks very much for all your help :) :) :)<p>[ October 19, 2003: Message edited by: Michael Wahid ]</p>

desterline
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Re: RF remotes

Post by desterline » Sun Oct 19, 2003 5:30 pm

Go to www.rentron.com They have several different solutions for your problem. I'd guess you'd be interested in the TX-99-K2 two button keyfob remote (about $25) and the Ming RE-99 reciever (about $10). Plus they have schematics to show you how.<p>I've had good experiance with thier tech support too.<p>-Denny

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