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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

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Member Since: July 15, 2006

Country: United States

  • This did not work with 1.2V rechargeable batteries. Needs 1.5V per battery.

  • If you’re using 5v (which the device requires), the pullup resistor values given are wrong. The very minimum should be 1.5k. This might be why it doesn’t work with the ground pin connected (yes, that should be connected). If that doesn’t work, you have other electrical problems in your system.

No public wish lists :(