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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).

zcshiner

Member Since: November 26, 2011

Country: United States

  • Has anyone been able to successfully drive even a single horn with 12v worth of AA batteries? Can AA’s not supply enough current to get the horn started? I have tested it to work with a 12v led acid battery…

No public wish lists :(