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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Frequently Asked Questions
International Shipping Info
Mon-Fri, 9am to 12pm and
1pm to 5pm U.S. Mountain Time:
April 28, 2010
about 12 years ago
Can I attach this board directly to a 12vlt battery via the 5.5x2.1 external power connector?
Would I be able to control the volume if I attached an amplified speaker or amplifier unit to this board? Or is the only way to control volume with the programming option described in the data sheet?
No public wish lists :(