I just got a new Duemilanove and a touch shield. I wrote code for it to sample 2 analog channels and then send the data to the touch shield for display. I have a potentiomenter connected to the analog channel of the board. What I have found is that the data sent to the touch shield is not updated as…

Analog Sample Rate

system December 19, 2008, 9:13pm 8

Since you are only using one serial line, have you tried using the hardware serial?

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