This project is about a design kitchen scale.
It was designed with 3D printing (FDM) in mind, so all parts can be printed without support material.
All cover and case parts are printable on a normal size 3D printer with a 200 x 200 mm print size.
The electronics is based on an arduino and a cheap and easy to purchase weight cell in conjunction with a HX711 weight cell controller. If the recommended power circuit will be used, it uses zero power from the battery in off state and it may switch off automatically, when idle.
The Scale may use any desired weight unit and can be calibrated by software without re-programming for very accurate operation.