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