Whats a good battery for the RES? Would this battery be good for it?
I was thinking of using a 7805 regulator with it so it can get the 5 volts that it needs.
I was also looking at the diagram to wire the boards together and I sorta understand. Here's the diagram.
So it basically makes the chips closer, right? I dont understand about the 5VDC part in the controller board and dont understand about the pin 1 or 11 part in the power/reset button.
And how would you add a second port?
Thanks,
Mcdoodle