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: April 8, 2009

Country: United States

  • The wire colors in the product description are inconsistent with the schematic and the load cells sold on the site. I believe the correct wire color scheme is as follows: (RED) + Excitation (BLACK) - Excitation (GREEN) + Signal (WHITE) - Signal

  • What should the frequency of the PWM signal be? What voltage? I didn’t see ether of these things mentioned in the documentation.