hi, i have connect a touch screen resistive on my mega, and i want to send position value to uvga but its not work i don't know anymore the protocol I2C can you explain me why the code doesn't work? #include "Wire.h" int xVal; int yVal; void setup() { Wire.begin(); } int readX() // returns the …

I2C communication between arduino and uvga

system September 26, 2012, 12:14pm 5

for the wiring i'm sure.

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