AD8638_8639_cn

编写的飞思卡尔的sd卡读写程序，可以完成对sd卡的扇区读写，效率高，执行速度快(Writing the freescale sd card reading and writing program, can complete the sd card to the sector, speaking, reading and writing, high efficiency, the execution speed)

燃料电池监控程序，使用labview2012,通讯卡采用周立功can卡。(The fuel cell monitoring program)

hd7279常用的功能命令集合，里面可以使用自己需要的几个功能(hd7279 ordered collection of commonly used functions, which may be required to use their own a few of the features)

IPC2221功率电子设计中安全间距标准规范(IPC2221 power electronic design safe distance Standard)

无刷电机驱动程序 霍尔传感器 PID算法调节(Brushless Motor Driver Hall sensor PID algorithm)

飞思卡尔单片机数据采集代码 ，可以实现数字信号和模拟信号的采集 (The Freescale MCU data acquisition code, can achieve the digital signal and analog signal acquisition)

STC12C5A60S2-串口1-读取ID(STC12C5A60S2-UART1 ,READ ID)

说明：  华为电路仿真培训教程，基于Hyperlyn平台仿真信号完整性电源完整性等高速PCB仿真设计平台(Huawei Circuit Simulation Training Course)

说明：  BUCK电路控制的设计方法，分析BUCK电路的传递函数框图，介绍如何设计BUCK电路的具体参数。(The control of BUCK circuit)

MSP430程序 用PWM模拟DA输出，输出IO外接RC滤波电路即可