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2019 E-Contest Question K-Simple Multifunctional Liquid Container (Chongqing Division)

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Overview

This simple multi-functional liquid container uses Arduino as the main controller. It samples the liquid level and weight through AD sampling, and then performs mathematical operations through variance and expected value. The sampled values and other indicators are analyzed and processed inside the chip, and then through High-resolution LCD12864 displays the test processed data. The liquid level height range that this system can accurately measure is 0.00CM-35.00CM, and its weighing weight range is 0g-1kg. It can also measure and distinguish different liquids, such as water, salt water, sugar water and milk. The accuracy of measuring liquid level and weight is as high as 1%, and it can accurately distinguish the type of liquid. It is an ideal solution for simple and multi-functional liquid containers.

Design Files

2019 E-Contest Question K-Simple Multifunctional Liquid Container (Chongqing Division)

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