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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #367986

Member Since: October 8, 2012

Country: United States

  • I’m doing a project to measure a very small current. I need to measure currents of 0.1mA to 0.8mA ….

    I’ve spent researching. I Don’t understand what value require to set “Vref” and “GAIN” of the tablet ACS712 …

    I am using this code: https://forum.sparkfun.com/viewtopic.php?f=6&t=33605&p=150265&hilit=acs712#p150265

    Someone could help me, please …

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