讲解运算放大器的文件，模拟电子必学的。与大家分享下。-Documents to explain the operational amplifier, analog electronics will learn.

详细说明：Numicro Mini51系列开发包，超完整，格式规范，很适合蕴其它程序借鉴。KEI开发环境下编程，包括I2C,串口，GPIO,中断，定时器等，适用于所有M051系列的单片机。M051,M052,M054,M058,M0516-Numicro M051 series development package, ultra-complete format specification, it is suitable for to Yun other program to learn fro

Through repeated training uKyAMbnlate have higher recognition rate, Build a framework OFDM communication system, Multi-target tracking particle filter.