RF Transceiver

[Sailpwrd]

I'm attempting to build a circuit that will sense DC in a line, send a monopulse to a reciever to turn on a remote LED. Then when the DC is no longer present, the remote LED should turn off. The range is only about 6 ft. I'm trying to make this as small as possible. I'm familiar with electronics and wiring, but not the components necessary to make this happen.

Any help would be great.

 

[gramo]

If your familiar with pics, maybe this would help;

**broken link removed**

 

[Sailpwrd]

PIC usage

New to PICS, currently attempting to figure it out. Do I need to have the pic plugged into a computer for the system to work? I understand they need to be programmed but once they are programmed do they stay with computer? Is there a good book out there that I can read to become less naive about microcontrollers.

thanks again.

Rusty

 

[gramo]

Theres heaps of great books out there, goto amazon.com and search for "pic introduction"