Update: 3/26/04
FINALLY some good news about the DIY controller project! The prototype boards have been made by the boardhouse, and they have arrived! I have a few shots for everyone of the spiffy new PCBs. Very nice quality on these boards. First a shot of the main board. The quarter is there for a size reference.
Next, a shot of the other boards I had made. The pH, ORP, programmer, and QSOP 16 adapters:
Finally, a closeup of the ORP board.
Things should start moving forward again now that the boards are here. I will assemble them this weekend and if they work, will start emailing people on the list to get a final total together. I will put up some shots of the assembly process this weekend. Thanks for the interest! SWN