Hi...
I have a project to design and implement a circuit which will send message encrypted in micro controller through RF technology from RF transmitter to the RF receiver separated at a distance of about 100M. Now i want to use RF modules operating at 433MHz and two micro controller. The problem here is a circuit which will take signal from micro controller to transmit to the receiver and what values of components such as(resistors and capacitor ) will be used to stabilize circuit.
Any one have more idea about that circuit diagram, please help me even a link to follow.
Thanks.