View Full Version : Help needed in making a RF tx - rx Pair

06-28-2012, 12:59 PM
Hello friends,
i want to make a simple transmitter receiver pair which works on rf signals.
the circuit i desire has to be low powered.... say around 3-5V and also the cost should be low.

I have already made a pair using an ASK modules which are available in the market, but the power drainage in the ideal condition is very high.
I dont mine if the transmitter requires high power just i want my transmitter to as thin as possible for which i want to use a normal button cell battery CR 2032.

Also if anyone knows how to reduce the voltage drain please suggest me a solution.

Please help me out!!!!