MDFLY Flash Drive/ SD Card MP3 Player Board

[halloweenrick]

Jon over at HauntForum we've come across these boards produced by MDFLY: http://www.mdfly.com/index.php?main_page=product_info&cPath=9_53&products_id=83.  The hookup schematic is at the bottom of the page.   Will these work hooked up to a Prop-1 controller? Would you be able to send the power through the Prop-1 to the MDFLY board or would it have to be powered seperately?  I myself would be looking for a one shot sound to be played when the Prop-1 is triggered, but could the Prop-1 access the Mp3 files in a random or specific order?  I apologize that I'm not asking about a EFX-TEK audio product, but I'm still struggling to add audio to my pneumatic props- my first effort was with a Vmusic player and I'm still trying to forget the horrible memory of it.
Thanks Rick

[JonnyMac]

It's hard to say as the documentation is weak, at best.  Since it's not an EFX-TEK product and the docs are so bad, I suggest you ask folks on HauntForum if they've made it work at all. 

You could pull 5v from the Prop-1, and the inputs *seem* to be active-low (matches the OUTx terminals), but I can't guarantee that anyone can make it work.  When all else fails, experiment!