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 Since: October 10, 2011

Country: United States

  • Hi - need help from you experts please - I just put this power supply together. I get 3.27V when the switch is on 3.3V and nothing when I switch it over to 5V. I’ve rechecked the solder points on the V switch but other than that what else would it be?

No public wish lists :(