03/18/2025, 12:08 PM UTC
用于园艺应用的土壤湿度指示器 | DIY项目Soil Moisture Indicator For Gardening Application
➀ 本文介绍了一种专为园艺应用设计的土壤湿度指示器，该装置使用Arduino Nano和LCD显示屏来显示土壤的湿度水平。
➁ 该设备将土壤湿度分为四个等级：干燥、湿润、潮湿和‘传感器未在土壤中’。它提供了一种低成本的解决方案，以最小的人工干预来监控土壤湿度。
➂ 该项目包括构建指示器的详细说明，包括所需的组件如Arduino Nano、土壤湿度传感器和LCD I2C，以及相应的电路图和源代码。
➀ This article introduces a soil moisture indicator designed for gardening applications, which uses an Arduino Nano and an LCD display to indicate the moisture level of the soil.
➁ The device categorizes soil moisture into four levels: dry, humid, wet, and 'sensor not in soil'. It provides a cost-effective solution for monitoring soil moisture with minimal human intervention.
➂ The project includes detailed instructions for building the indicator, including the necessary components like the Arduino Nano, Soil Moisture Sensor, and LCD I2C, along with the corresponding circuit diagram and source code.
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