The schematic is right here. I'm still looking for bugs. Maybe there are some I can't find. But I have checked this for several times. Wrong connection should be eliminated. But other problems I dont know still exists.
I got a guy to help me with PCB laying out. So if the PCB is made successfully. Boards will be available too. (He would make an order of great quantity, thus making it possible to reduce price of each board.
An externally hosted image should be here but it was not working when we last tested it.
I got a guy to help me with PCB laying out. So if the PCB is made successfully. Boards will be available too. (He would make an order of great quantity, thus making it possible to reduce price of each board.