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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!

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Member #438782

Member Since: May 17, 2013

Country: United States

  • I bought this and hooked it up to a LED but I can’t seem to make it light up. Tried it w/the very tiny lilypad LEDs, too. I’ve tried the same thing w/the round piezo sensor with success, so I know it’s not the bulbs. What am I doing wrong? I’ve tapped, bent, and hummed into the sensor.

No public wish lists :(