SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #341932

Member Since: July 30, 2012

Country: United States

  • The board works great! Thank you. How do I prevent a sound file associated with a pin # from re-triggering if the pin is held low? I am using a main power switch to turn pin #9 low to play “System activated” but it loops and repeats message. How do I have it not replay even though the signal is held low? Thank you

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