Hi All Well! i have a problem I want to send some digital data -say coming from parallel port- through a wireless microphone, well i know the steps that i have to u make to do such a thing. 1-I have to use ADC with the data coming from parallel port 2-I have to attenuate this signal till the voltage comes very small 3-I have to adjust the frequency so that it can be send, the problem is i know all of this only in theory i want you to tell me if my thinking is right or wrong, i want to know also how can i make this with hardware, i want anyone who can give me sites or any helping material. thanks in advance