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).

Sam Bredeson

Member Since: July 27, 2010

Country: United States



Michigan Technological University

  • If I didn’t want to use USB power for this, could I remove the USB port and solder in my own power source? I’m assuming only the power pins from the USB port are being used, but I could be wrong!

  • Can anyone tell me where to put flyback diodes on this chip? I’ve read a hundred times that I need them, but I can’t find any clear description of where to hook them up. (I even got a Masters in electrical engineering student to help, and he didn’t know, either…)