hi, thanks for the info..

i do know it cheaper to buy. but i would like to take this apportunity to learn. it adds on to wat i been doing. it be great for my future works/knowledge.

Mr Raghunathan R,

do u mean it is the same as using the infrared type?? just send the commands stream to the infrared diode to transmit?

another problem is how to determine the commands use for radio controlled....for infrared just connect to osci and read, rite

million thanks