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



Member Since: July 8, 2013

Country: United States


I’m into ham radio (NT6T) and geocaching. Now working on a long distance (floating) balloon project.

  • Has anyone used this relay in a near space balloon project? My concern is the cold temperatures, will relays work at high attitudes? Any comments are appreciated.

No public wish lists :(