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: June 30, 2010

Country: United States

  • Careful- they give power (Watts), not current (Amps). Since P = I*V, and I=V/R, you get the equation P = V2 / R. Solving for R here yields 7.2 Ohms.

No public wish lists :(