We will be closed on November 25, 2021 and November 26, 2021 in observance of the Thanksgiving holiday. We will resume normal operations on November 29, 2021. Wishing you a safe and happy holiday from all your friends at SparkFun!


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Member Since: September 29, 2010

Country: United States

  • Nevermind, I figured it out.

  • Hi, I'm a novice in electronics. I've supplied 3.3V to IN1 and 5.0V to HV. GND and HVG are common and I read 4.4V at OUT1 and 0V at OUT2.
    I know I'm not wiring this correctly (when I remove the 3.3V, the 4.4V remains....) The schematic is unclear to me, can someone please help?

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