Re: [PSUBS-MAILIST] Electronic help request

["Jens Laland" <laland@artematrix.org>]

Jon

I now see that you're running the Arduino UNO board on 5 VDC, but this is
outside the recommended voltage supply range for this unit, ref

http://arduino.cc/en/Main/arduinoBoardUno

Under the 'Power'-section it reads, quote

"The board can operate on an external supply of 6 to 20 volts. IF SUPPLIED
WITH LESS THAN 7V, however, the 5V pin MAY supply less than five volts and
the BOARD MAY BE UNSTABLE. If using more than 12V, the voltage regulator
may overheat and damage the board. The recommended range is 7 to 12
volts."

Could this be part of your problem?

Best regards,
Jens Laland





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