摘要
由于传统温度控制设备精密度和稳定度较差,且易受周围环境温度的影响,本文设计了一种以STM32F103单片机为核心的温度控制系统。该设计主要包括STM32单片机控制器、DS18B20温度传感器、LCD1602显示、PTC加热器以及半导体制冷器,实现了在自制模拟小型恒温箱的硬件设备上进行温度控制。经实验证明,本设计具有操作方便、控温精确、智能化等特点。
Because the precision and stability of the traditional temperature control equipment are poor, and easily affected by the ambient temperature, a temperature control system based on STM32F103 is designed. This design mainly includes the STM32 MCU controller, DS18B20 temperature sensor, LCD1602 display , PTC heater and semiconductor cooler, and realizes the temperature control on the hardware equipment of the self-made analog small constant temperature box. Experimental results show that the design has the advantages of convenient operation, accurate temperature control and intelligence.
作者
刘绍丽
王献合
Liu Shaoli;Wang Xianhe(Science and Technology College of Hubei University of Arts and Science,Xiangyang Hubei,441000)
出处
《电子测试》
2018年第21期34-35,140,共3页
Electronic Test
基金
湖北省教育厅科学技术研究项目(B2018448)
