Tag Archives: FreeCAD

Dog Weight Scale Part 10: 3D Printing Load Sensor holders

In my previous post I soldered the weight scale parts to a proto-board.  In this post, I design and 3D-print the part that keeps the Load Sensors from slipping.

The Load Sensor is an oddly-shaped thing that has a few tricky constraints: the T-shaped part in the middle must be free to bend downward (my wooden mounts take care of that), and I don’t want it to slide out of place horizontally or tilt off of its position when I’m putting the top plywood piece on the scale.

Continue reading Dog Weight Scale Part 10: 3D Printing Load Sensor holders