水温控制系统设计摘要:水温控制系统以单片机为中心控制器件,主要由温度传感模块, A/D 转换放大模块,单片机编程模块,显示模块和控制模块等部分组成
温度信号由温度传感器采集,经过放大转化为电压信号进行编码,测温分辨率 0
水温实时控制由继电器电热丝进行升温柔降温
显示部分由“人机交互界面”的液晶显示,增加可读性
该系统具备较高的测量精度,能较好的完成设计要求
关键字:单片机 水温控制 温度传感模块Abstract: The temperature control system ,which is regarded as the central control device of microcontroller, is constructed by the temperature sensing module, A/D converter amplifier module, control module, microcontroller programming module, display module and other components
Temperature signal is collected byte temperature sensor which is amplified into a voltage signal is encoded, temperature resolution is 0
Real-time control temperature can be heated by heating wire
Display part is quoted by “man-machine interface”of LCD to increase the readability
The system features is of