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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).

brt

Member Since: November 14, 2013

Country: Canada

  • Hi. I just started with the kit today and I’ve done the first example. I am wondering why the exercise has us hook up the red wire from 5V power pin to the + strip on the breadboard, when pin 13 output supplies the power to the circuit anyway? I pulled both ends of the red wire out and LED still flashes with the rate changes that I made. It’s not like anything goes from the + strip on the breadboard to the LED anyways.

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