×

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!

allan

Member Since: December 31, 2005

Country: United States

  • Which datasheet is correct? The one in the Documents section says it is a make before break, while the one linked to in your comment says it is break before make. make before break would certainly be the right type to use in a resistance decade box.

  • I used to have a selectric with a bunch of solenoids added to the works to allow it to be used as a printer. There were a few companies back then that did those modifications, and IBM itself built consoles for some minicomputers (definitely the 1130) that used selectric mechanisms.

  • In Boulder the building is most likely consuming energy for heating a large part of the year. During that time you’re probably better off leaving the energy from people working out as heat; it isn’t waste.

No public wish lists :(