MS004

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)

UPS-1200D 源程序,智能在线后备式，全自动型经批量生产 (charge_cut,dis_V_FLAG,dis_ACdata,dis_V,Output_Load,Output_LoadC)

example for adc for arm micro controller from ali m (iran)

LPC2300系列ARM以太网接口的应用.PDF(LPC2300 family of ARM Ethernet interface applications. PDF)

说明：  基于r7f0c809单片机的便携式电源，可以给手机等消费电子产品充电，具有过电流、过电压、过温保护功能。(The portable power supply based on r7f0c809 MCU can charge mobile phones and other consumer electronic products, and has the functions of over-current, over-voltage and over-temperature protection.)

说明：  51单片机的数码管动态扫描源代码。包括Keil工程，Proteus仿真原理图。(51 single-chip digital control of dynamic scanning the source code. Including Keil works, Proteus simulation schematic.)

18B20电路图,温度传感器，汇编版与C语言版共有及51开发板上的连线(The 18B20 schematic, temperature sensor, assembly version of the C language version of Total and 51 development board of the connection)

A7159-SPI的驱动程序例程，非常值得你拥有(A7159- SPI driver routines, very worth you have)

一个转来的小车运动源程序 (Transferred to a source of car movement)

GSM模块AT命令组装和AT命令响应解析程序。实现了自动组装标准AT命令并发送到GSM模块，同时可以提取GSM模块输出的所有AT命令，同时实现了大量AT命令响应的解析工作。主要的过程采用了Contiki的进程模型。(Making and parsing routine for AT commands of GSM module. It can automatically make standard AT commands and sent it to GSM module, while it can get all the AT commands sending GSM module, and analysis a large number of AT command responses. The main process uses a process model of Contiki.)