FanxingDemo

stm8s003写的电压表程序，压缩包包含原理图与源代码，IAR环境编译(Stm8s003 write the voltmeter program, compressed package contains the schematic and source code, IAR environment compiler)

STM32单片机，采用数字相关法测量两路波的相位差，内含工程，进行了模拟数据测试通过，稍微修改即可使用，并附上了理论文档。(STM32 microcontroller, using digital Correlation Method for Measuring the phase difference between two waves, including engineering, tested by simulated data, you can use slightly modified, with a theoretical document.)

51单片机控制的仓库测温系统。主机为单片机，从机为分布在现场的单片机，DS18B20测温，1602显示，并通过485总线通信。(51 temperature measurement system with microprocessor controlled warehouse. Host microcontroller, the slave is distributed in the field of single-chip, DS18B20 temperature measurement, 1602, and through the 485 bus communication.)

毫欧级电阻测试方法，非常详细，很多高档仪器都是这种方法做的！测试行业必备(Very milliohm resistance test method, detailed, many high-end instruments are of this method do! The test of necessary)

c8051f340的电机驱动应用程序，包括底层初始化，端口输出控制，ad采样、pwm控制等源程序(c8051f340 motor drive applications, including low-level initialization, the port output control, ad samples, pwm control source)

WSN的GAF算法程序针对无线传感器网络节点部署密集的特点，提出了 GAF 算法。在 GAF 算法中，根据节点的地理位置信息和节点的无线电发射半径（radio range），传 感器网络部署区域被划分为虚拟单元格（virtual gird）。根据自己的物理位置信 息，各个节点被划入到自己的单元格中。各个节点的物理位置信息可以由 GPS 或 其它定位系统得到。 (GAF algorithm of WSN deployment intensive features for wireless sensor network node, proposed GAF ​ ​ algorithm. In GAF algorithm, the radius of the radio transmitting node and the node' s location information (radio range), the sensor network deployment area is divided into a virtual cell (virtual gird). According to their physical location information, each node is classified into its own cell. The physical position information of each node can be obtained by the GPS or other positioning systems.)

RN8209D计量芯片参考电路详细,SCH文件、PCB文件、EMC设计参考(RN8209D measurement chip reference circuit in detail, SCH documents, PCB files, EMC design reference)

说明：  linux sd2.0协议标准文档中文翻译*（1-6章节）(Sd2.0 protocol Chinese version)

DS1302实时时钟的制作并在LCD1602上显示，可调整时间，日期 ，星期。有详细的注释，容易理解(DS1302 CLOK LCD1602)

315m 接收模块 英文datasheet(315m receiver datasheet)