检测红外探头的程序，如果连续5s内检测不到红外探头的信号，则程序重新开始！-infrared detection probe procedures, if for less than 5s detect infrared sensor signal, process re-started!

Jacobi iteration for solving linear equations class-based, The entire training process BP neural network, Virtual power wireless sensor network coverage.

主要是介绍温度传感器与串口通信的过程代码(Mainly introduces the temperature sensor and serial communication process code)