[Wireless Microphone Interfacing]

ok

firest of all u need intrface program to convert data (image -  media - whatever)

to HEX and push it  LPT port which  is can offer 8 bit of bandwidth

then u need to convert this parallel data to serial 

and then start modulate it

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on recever firest step u will  Demodulate the signal and convert information

to 4 bit parallel out (because LPT 1 have only 4 bit as input to pc)

and read this input by your interface program and convert it from HEX  to oreginal  data form


look man you don't need any DAC or ADC 
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I have a complete this project as hardware  :) and it's really big and take alnog time 

and right now am working in interface program

by using C#

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[Wireless Microphone Interfacing]

I want to send some digital data -say coming from parallel port- through a wireless microphone

u wanna use parallel port to receve  or send  data ?

((wireless microphne)) !! 

Take my advice if you just wont to send or receive  sound signal leave parallel port away

and stick with sound card interface ( audio input and output)




your prother
Eng MHD Alamin

[large range digital timer up to 1 day delay]

This is my first project in design world

[Remote control on/off switch]

hello  Mr.shaiqbashir

am sudanese and

[Remote control on/off switch]

hello friend

iwould like to agive u little help

this circuit digram ihave it for along time but i never try to assmbly it
becasue in my country there is no shop for electronic kits  :'(
but u may have agood chance

here is digram




sorry  my english is so bad  :-\

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