radio controlled device - Electronic Circuits Projects Diagrams Free

balachandran.001 · 9th May 2009, 06:30 AM

hello einstiens,,

ok. for my project, i need to make on/off switch of a light(led) controlled by radio..at rc car frequency. can any one help...i totally have no idea of radio control..

if any of you people have chart, diagram ,or anythin would help.

details : i want it to be radio controlled not infra red.
i want it to switch off when the signal is not sent
voltage is about 9v.
frequency a rc car 27mhz or 47mhz
a simple design with explaination and legend would help.

Sceadwian · 9th May 2009, 08:38 PM

You have to at least start your project yourself, we don't provide whole circuits on demand.

HarveyH42 · 9th May 2009, 10:35 PM

Maybe some details (really hate these secret projects and all the guessing), just spill it!

Are you using an existing R/C transmitter/receiver, or are you hoping to build the whole thing from salvaged parts and Radio Shaft? There are some simple on/off circuits that use the PWM signals from the receiver. Haven't looked in a couple of years, so no quick links today, just remember seeing them for lights, releasing a payload, lighting fireworks... Shouldn't be hard to find.

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9th May 2009, 06:30 AM	#1
balachandran.001	radio controlled device hello einstiens,, ok. for my project, i need to make on/off switch of a light(led) controlled by radio..at rc car frequency. can any one help...i totally have no idea of radio control.. if any of you people have chart, diagram ,or anythin would help. details : i want it to be radio controlled not infra red. i want it to switch off when the signal is not sent voltage is about 9v. frequency a rc car 27mhz or 47mhz a simple design with explaination and legend would help. Last edited by balachandran.001; 9th May 2009 at 06:39 AM.

9th May 2009, 08:38 PM	#2
Sceadwian	You have to at least start your project yourself, we don't provide whole circuits on demand. __________________ "Because I be what I be. I would tell you what you want to know if I could, mum, but I be a cat, and no cat anywhere ever gave anyone a straight answer, har har."

9th May 2009, 10:35 PM	#3
HarveyH42	Maybe some details (really hate these secret projects and all the guessing), just spill it! Are you using an existing R/C transmitter/receiver, or are you hoping to build the whole thing from salvaged parts and Radio Shaft? There are some simple on/off circuits that use the PWM signals from the receiver. Haven't looked in a couple of years, so no quick links today, just remember seeing them for lights, releasing a payload, lighting fireworks... Shouldn't be hard to find.