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SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Member #185116

Member Since: January 5, 2011

Country: United States

  • Has anyone had a problem with contrast/backlighting? Everytime I change the display message, the contrast changes and I need to re-adjust the trimpot.

No public wish lists :(