Newbie Project - any help please...

[elgeordio]

Help...

Have been given a project to design and build a system using PIC's to Transmit and Receive, using RF - one way only, line of sight. The system is to be battery powered. I have only four weeks to complete project. My first thoughts was to use 4x7-seg-displays to transmit number to 4x7-seg-displays at receiver. This project also requires LED's to flash at receiver, (as a kind of test function). I'm going to buy the transmitter and recevier so any suggestions would be helpful.

Any starting points, circuit diagrams or suggestions would be handy.

Thanks.

 

[Exo]

I've succesfully used a TX433 - RX433 pair, available from velleman
**broken link removed**
**broken link removed**