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A minimal 3D-printed scale
A load cell is a sensor designed to measure the weight of an object.
Essentially, it is an aluminum bar containing 4 resistive strain gauges that are measured through a Wheatstone bridge to detect the weight of the object.
In this project, using a small Microchip ATtiny1614 and a 5kg load cell, a 3D-printed scale was created with a truly minimal and attractive design.