PDA

View Full Version : transmitting 5 different signals



gabbar
08-12-2005, 02:28 PM
hi guys !
i am preparing a project of a spy car which can catch the video , audio,temperature,wind velocity and light intensity in its sorrounding and would transmit these signals to a distant place of about 1 K.M. and then these readings would be shown on a computer screen.can anyone tell me about a commutatin and transmitting circuit for this..........[/quote]

LBS
03-27-2008, 12:36 PM
hai,
For transmitting the video and audio signals you can use the amplitude modulation for video and frequency modulation for audio.
then convert the temperature,sorounding brightness in to digital signal using the ADC, then using RF transmitter u can transmit them. about velocity i dont have ideaaaaaaaaa..............
DO U expect any programing ideaaaa for this????????
have a nice day friend..........

allbits
03-27-2008, 09:34 PM
It would be a great idea to look at the post date of the OP!!
:twisted:

LBS
03-29-2008, 12:31 PM
ya but any one will get some information through this know........ :P :P :P :P :P :P :P :P