http://airtripper.com/1626/arduino-load-cell-circuit-sketch-for-calibration-test/acer-135/?utm_source=rss&utm_medium=rss&utm_campaign=acer-135 3D Printer usage and modifications plus Arduino powered electronic projects and 3D Printing designs. Sun, 08 Jun 2014 11:30:05 +0000 hourly 1 http://wordpress.org/?v=3.8.3