Member #339959

Member Since: July 22, 2012

Country: United States

  • I was running two of these displays off of an arduino powered by a 12V battery.When I checked back on it after a while both displays went dark and I cannon get them to power on again. I am wondering how I managed to fry them. I was powering them from the arduino’s 5v port. Can this ever fluctuate beyond the max 5.5 volts when the arduino is powered from a battery? I am trying to bring these boards back to life but to no avail.

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