Scale

The Scale is based on  a 100 g load cell, which imparts a change in resistance when strain is placed on the beam. The signal is amplified with an HX711 breakout board. It displays the weight on  a 128 x 32  - 0.91 Inch OLED Display. There is a tare button on the front of the housing. The housing is 3D printed from PETG. There a files written in Micropython for calibrating and running the scale. The scale can accurately weigh down to 0.02 grams.