摘要
为了降低开发成本,扩大适用范围,提高系统运行的稳定性及可靠性,设计的温控器采用MSP430F143单片机作为控制核心,以单线数字温度传感器DS18B20来完成温度信号的采集,以数字的方式在LCD1602上显示温度,最终实现温度的采集、显示和报警;通过键盘来设定温度,从而实现自动温度控制功能。
In order to reduce development costs and expand scope, improve the stability and reliability of the system operation, it is used MSP430F143 microcontroller as control core when design the intelligent temperature controller, and complete temperature signal collection with wired digital temperature sensor DS18B20, display digital temperature on the LCD1602, and finally achieve the collection of temperature, display and alarm; And according to the actual requirements of the upper limit value, through the keyboard to set, so as to realize the automatic temperature control function.
出处
《工业仪表与自动化装置》
2012年第1期65-66,共2页
Industrial Instrumentation & Automation
