OK, i was at my local electronics junk yard today and ran across possibly a good find. I know the owner so i asked him if it was what i thought it was. he told me they have a crate of these things and that they are some sort of stepper driver board. anyway if we can ID these things, he has enough of them that he said he would give me a good deal on them. so the questions are, can anyone help me id these things. and secondly what are they worth a pop?
I can leave the images up for a while, but the pipe they are on isn't huge so they might come through a little slow. also they are large so people can get some detail on the board.