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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).

Member #436438

Member Since: May 9, 2013

Country: United States

  • I want to use something like this as a voltage monitor, where if the voltage is above 5.7V, I get a green light, and if it drops to 5.7V or below, the light goes out, do you have something like this? I am worried that if there was no power to this device, it would give a false positive.

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