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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

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.

No public wish lists :(