Hello! I was using my arduino UNO (official) r2 for a robotics project. After a night of hard work, i continued my work in the morning but the arduino would not get detected. I had used the same usb cable last night. I would really appreciate the help as this is my 3rd arduino and being a student …

Extremely urgent -Arduino UNO r2 not detected.....

system October 22, 2012, 6:50am 9

Would this work?
or even this one:

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