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基于STM32的恒温杯控制系统设计
资料介绍
设计了一种基于半导体制冷及PTC陶瓷加热技术的恒温杯控制系统,实现水杯的制冷、加热、恒温等功能.设计电路采用STM32F103系列单片机为控制器,通过防水型DS18B20数字温度传感器对水温进行数据采集,采用PID算法合理精准控制水温;系统采用按键方式进行温度设定,采用OLED进行数据显示,利用报警电路实现温度提醒.经实验验证,半导体制冷时,水温可达到10℃以下;PTC加热时,水温达到90℃以上.
A thermostatic cup control system based on semiconductor refrigeration and PTC ceramic heating technology was designed to realize the functions of cooling,heating and constant temperature of water cups.The designed circuit uses STM32F103 series microcontroller as the controller,through the waterproof digital temperature sensor DS18B20 collecting water temperature data,using PID algorithm to control the water temperature reasonably and accurately adopting the key mode to set the temperature,using OLED to display the data and using the alarm circuit to realize the temperature reminding.It is experimentally tested that the water temperature can reach below 10 degrees centigrade when refrigerating,and the water temperature will reach above 90 degrees centigrade when heated.
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| 文件名 | 大小 |
| 基于STM32的恒温杯控制系统设计.pdf | 804K |
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