基于树莓派的人体红外感应开灯研究

Research on human body infrared sensor turning on lights based on RPi

文章对树莓派的概念与特点进行分析,并构建人体红外感应系统,从系统安装、软硬件设置等方面着手,展示人体红外感应开灯的程序,为物联网应用创造更加良好的实践案例。测试结果表明,红外探测模块具有较强的准确性,能够实现对LED等的开关控制。

This article analyzes the concept and characteristics of the RPi,and builds a human body infrared sensor system,starting from the system installation,software and hardware settings,etc.,to show the human body infrared sensor to turn on the light program,to create a better practice for the Internet of Things applications Case.The test results show that the infrared detection module has strong accuracy and can realize the switch control of LEDs.