翻译Abstract This article controls the temperature and humidity of greenhouse vegetables through the design of computer automatic control of vegetable greenhouse temperature and humidity remote monitoring system. On this basis, this paper states the corresponding design system’s hardware and software thought in detail, establishes the system core as AT89852 single-chip microcomputer, and with Delphi software to implement the corresponding system simulation. From the point of the effect of implementation, the system is of high automation degree, good human-machine interface, low cost, convenient and simple operation, so it has existence value and good application prospect.
时间: 2023-02-28 17:08:54 浏览: 97
这篇文章通过对温室蔬菜的计算机自动控制温室温湿度远程监测系统的设计,控制温室蔬菜的温度和湿度。在此基础上,本文详细阐述了相应设计系统的硬件和软件思想,建立了AT89852单片机为系统核心,并用Delphi软件实现了相应的系统仿真。从实施效果上看,该系统具有自动化程度高、人机界面好、成本低、操作方便简单的特点,因此具有较高的存在价值和良好的应用前景。
相关问题
Brief Introduction to the Common Applications of Low Power Wide Area Network Communication Technology
Low Power Wide Area Network (LPWAN) communication technology is a type of wireless communication that is designed to provide long-range, low-power connectivity for IoT devices. It has many applications across various industries, including:
1. Smart Cities: LPWAN technology can be used to connect devices such as traffic sensors, streetlights, and waste management systems, allowing cities to monitor and optimize their operations.
2. Agriculture: LPWAN technology can be used to monitor soil moisture, temperature, and humidity, enabling farmers to optimize crop yields and reduce water consumption.
3. Asset Tracking: LPWAN technology can be used to track the location of assets such as vehicles, equipment, and containers, allowing companies to improve their supply chain operations.
4. Healthcare: LPWAN technology can be used to monitor patient health, enabling doctors to provide more personalized care and reduce hospital readmissions.
5. Industrial Automation: LPWAN technology can be used to monitor and control industrial equipment, improving efficiency and reducing downtime.
Overall, LPWAN technology is a versatile and cost-effective communication solution for IoT devices, offering long-range connectivity, low power consumption, and high scalability.
an increased roughness of the bond pad surface was recorded.原因可能是什么
There are several possible reasons for an increased roughness of the bond pad surface, including:
1. Wear and tear: Over time, the bond pad surface may become worn and rough due to repeated use and contact with other materials.
2. Manufacturing defects: The roughness may be a result of a defect in the manufacturing process, such as uneven polishing or etching.
3. Environmental factors: Exposure to harsh environmental conditions like humidity or high temperatures can cause the bond pad surface to become rough.
4. Material properties: The roughness may be a result of the properties of the material used for the bond pad, such as its hardness or brittleness.
5. Improper handling: Roughness may be caused by improper handling during assembly or testing, such as using the wrong tools or applying too much force.
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