项目编号：mcuclub-hj-001
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基于STC89C52单片机的温度控制系统设计
摘要
本文主要介绍温度采集控制系统，通过对温度进行检测，然后通过从机单片机进行处理，可以将检测的实时温度显示在显示屏上，并可以根据实际需求设置温度的最大值和最小值，在温度传感器检测的温度超过设置的最大值或者最小值的时候，进行蜂鸣器报警提醒工作人员并自动打开制冷片或者加热片进行工作，通过对阈值温度采取适当的措施，使得人们对温度进行有效控制。此外用户可以手机通过蓝牙连接设备，远程非接触控制加热制冷继电器的打开或者关闭，及其远程查看当前的温度和控制模式。本设计可以实现人们对温度在一定程度上进行了解和控制，所以具有一定的研究价值和实际意义。
关键词：STC89C52单片机；温度采集；加热片；报警；制冷片Abstract
Temperature acquisition control system were introduced in this paper, through to test the temperature, the single chip microcomputer for processing, and then through the machine can detect the real-time temperature display on the LCD screen, and can be set according to the actual demand maximum and minimum temperature, the temperature sensor to detect temperature more than set the maximum or minimum value, Buzzer alarm to remind the staff and automatically open the refrigeration or heating plate for work, through the threshold temperature to take appropriate measures, so that people can effectively control the temperature. In addition, the user can connect the device through Bluetooth, remotely control the opening or closing of the heating and cooling relay, and remotely view the current temperature and control mode. This design can realize people to understand and control the temperature to a certain extent, so it has a certain research value and practical significance..
Key words: STC89C52 MCU; Temperature acquisition; Heat slices. Call the police; Refrigeration piece
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