circuit to receive signal from wireless remote sensor

[emps]

Hi Guy's,

Can anyone out there help me with this? I will try to be as explicit as possible

I have this peripheral that connects to the PARALLEL PORT. It is controlled by a qbasic program.

The QB program monitors 8 inputs on this device and gives the expected response when a logic 0 test signal is applied to any one of the 8 inputs.

Does anyone know of a circuit that can receive the signal from a wireless motion detector (or similar device) that will (when activated) cause a logic 0 to be applied to one of the inputs, thus triggering the PC to give it's heads up warning for that zone?

I just don't have the expertise to solve this one on my own, so any suggestions of how this might be done will be received greatfully.

Lyle

 

[nikhilele]

First of all do you know what frequency and what format that wireless motion sensor is emitting..

if yes.. then

this is ur module here is our module

Motion sensor -->transmitter ))))))))))))) Receiver--->Decoder--->microcontroller sdf or inverter if necessary---->

Parallel-Port of your pc