hi all...

I have assigned a small project recently ....
to make a transmitter and receiver circuit for radio frequency...

the signal which is sent have some bit stream(digital code) and the receiver have received this code and do further analysis......

actually i am not much related to communication ...i need somebody help to start...

i have some RF (receiver and transmitter) circuits but how to send bit stream and how to receive this bit stream on other end....is issue....

also how i can integrate microcontroller with RF circuits to accomplish the task.....

looking for some fruitful response.....

 

To build an RF transceiver from scratch is a bit of a task. Luckily, there are commercial solutions for what you are trying to do.

In addtion to Xbee (works with any microcontroller), Texas Instruments, Microchip, Freescale / Motorola, and Atmel Have integrated transceivers on the microcontrollers using a variety of frequencies and encoding methods.

 

Did you read the topic Cheapest and simplest remote control?
Is very fruitful