SparkFun will be closed Monday 7/4 for the holiday. All orders placed after 2pm MT on Friday 7/1 will be shipped out next week.

Cold Soup

Member Since: May 9, 2011

Country: United States

  • Any recommendations for a power supply? For development I’m looking for a wall-wart type of connector, but SparkFun is currently out of anything above 600mA, which I am reluctant to use since there is a comment that a USB port might not be sufficient. Is the barrel jack positive or negative center?
    Also, I’ve seen several comments about batteries, anyone successfully use a battery? What type/where did you connect it?

No public wish lists :(