>>Would anyone know how to capture analog data and turn it into Digital data?
>>
>>Cecil
>Check out
http://www.dataq.com/194.htm if you only need cheap and cheerful! $25 gets you:
>
>Compact Data Acquisition Starter Kit
>
> 4-Channel, 10-Bit, ±10V ADC
>
> Provided with a Serial Port Interface Cable
>
> Two Digital Inputs For Remote Start/Stop and Remote Event Marker Control
>
> Includes WinDaq/Lite Recording Software, WinDaq Waveform Browser Playback and Analysis Software, and Documentation
>
> Provided ActiveX Controls allow you to program the DI-194 from any Windows programming environment.
And up to 240 samples/sec. But hey, for $25...