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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 #367572

Member Since: October 7, 2012

Country: United States

  • float sensorRH = 161.0 * voltage / supplyVolt - 25.8 Can someone please explain me where does the number 161 from the Bildr tutorial came from? Thanks in advance.

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