Hi, i am planning on buying, and another instructables member already has, buying this wireless receiver (comes with a transmitter), for use in whatever we desire to use it for! heres lins to two images of it, i dont understand a bit of it, only i see the inputspostive and negative, and the outputs positives, but thats it , which make no sense to me. http://downloads.villageorigin.com/001540-015/Diagram%202.JPG http://downloads.villageorigin.com/001540-015/Diagram1.JPG anyway, what i know is where the positive and negative terminals are, also, the othe rmember has already tried running this using the ground terminal as the negative for the outputs, but says it does ot work at all, and that is the only thing which seems to make sense. also, this is the only thing the ebay seller could give me in regards to operating and installing this chip into anything, because they know nothing of it, and asume that the ebay users who buy it already know how to use it. anyways, there are several ports d0,d1,d2,d3 vt, vcc, and ground al the d's are the output ports, vt is called switching voltage and is assigned to an output depending on what button is pressed on the receiver, and thats all the information i have gotton. and from what i know, its inoperable, but then again, i dont know much about that stuff also, who ever shos me how this work, i promise wil get a "best answer" from me.