CAJ | 학술논문

介绍了采用8位单片机S3F9454和温度传感器DS18B20组成的多通道温度检测模块,给出了详细的硬件电路图和软件流程图.该模块通过简单的硬件电路和软件设计,将传统的单路检测扩展为三路同时检测,并消除了实际运用中的显示乱码和LED闪烁问题.实验结果表明:该模块不仅能准确测量和显示温度,而且体积小、成本低、实现容易.
개소료채용8위단편궤S3F9454화온도전감기DS18B20조성적다통도온도검측모괴,급출료상세적경건전로도화연건류정도.해모괴통과간단적경건전로화연건설계,장전통적단로검측확전위삼로동시검측,병소제료실제운용중적현시란마화LED섬삭문제.실험결과표명:해모괴불부능준학측량화현시온도,이차체적소、성본저、실현용역.
A multiple channels temperature measuring module which mainly constituted by 8-bit MCU S3F9454 and temperature sensor DS18B20 was introduced, the detailed hardware circuit and software flow chat were also given. Through simple hardware and software, this module extends traditional single channel to multiple channels.It eliminated display garbled and LED flickering problems in actual use. The experiment result shows that this module can not only measure and display the temperature accurately, but also has the characteristics of small volume, low cost and simple implementation.