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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!

Member #366431

Member Since: October 3, 2012

Country: United States

  • Does it open and close by just pulsing it 12v’s or do you need a h bridge to reverse the polarity like a latching solenoid? If it just open and close this would be awesome… I have a store bought device but stuck on trying to h bridge it.

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