Hi everyone. I've been having this issue the whole time I have been working with the Arduino UNO. I have Win 7 64 bit and I am connecting to the board on COM 3. I am using this for a robot so I have 3 sensors and 4 motors connected through other shields. At times I have had a few different power opt…

UNO won't stay connected to Com3 for long

Osgeld March 19, 2012, 4:46am 2

at a first guess it sounds like your drawing too much current from the chip and its resetting

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