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 Since: January 7, 2010

Country: United States

  • The VGND should be used with the Sin/Tri wave output, this removes the offset. A virtual ground is created with an LM741 opamp chip. A more simple DC blocking capacitor would filter the output (especially the Tri output) depending on load and frequency.
    Also, the XR2206 chip has short circuit protection inbuilt, so shorting the output will cause no damage.

No public wish lists :(