SparkFun Electronics will be closed on November 26, 2020 and November 27, 2020 for the Thanksgiving holiday. We will begin normal operations at 9:00 AM Mountain Time on November 30, 2020.


Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.


Member Since: September 19, 2013

Country: United States

  • I just wanted to say I ran into the opposite issue with mine - running off most audio outputs, the bands max out at a medium volume. Before I disassemble my board and add a stereo input adjustment (which I will document), does anyone know if there's a way to adjust the reference voltage coming to the IC?

  • This encoder seems to be nothing but trouble. Has anyone figured out how to use the Due's hardware quadrature decoding?

  • Double ditto! I just bought the assorted ceramic capacitor bag from RipoffShack, and out of the 100 in the bag, there was not a single one I could use in my project. Plenty of 10pF caps, though.

No public wish lists :(