Power_System_Protection_Principles_(third_edition)

sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。 sketch_dec12a是arduino文件 读到上位机输出的字符串输出SD卡里面的语音信息。(Sketch_dec12a is a string read from Arduino file to output from PC and output voice information in SD card.)

5-数码管动态扫描演示，能实现数码管自动的动态扫描，希望对各位有用处(5- digital dynamic scanning demonstration, to achieve a dynamic digital auto scan, you want to be useful)

STC12C5A60S2 IIC读取EEPROM：I2C读取E2PROM(STC12C5A60S2 IIC reading EEPROM: I2C read E2PROM)

野火官方freertos内核实现与应用，书籍和配套代码(freertos The first part of the program does not rely on the development board, direct simulation can be run.)

PLC程序 施耐德PLC 通过CANOPEN控制3台伺服器(PLC Schneider PLC program control by CANOPEN 3 servers)

说明：  2015年电赛频率计，精密度高，简单易实现，双通道实现捕获(2015 frequency race frequency meter, high precision, easy to implement, dual channel capture)

使用SMT32F103做的一款用于雾霾检测的板子(A board made of SMT32F103 for haze detection)

PIC单片机通过串口方式，把ADC采集的数据发送到PC(PIC microcontroller through the serial port mode, the ADC data collected is sent to the PC)

两轮平衡车中通过速度环和直立环的串级环实现小车平衡与遥控(Balancing and remote control of two-wheeled balancing car by cascade ring of speed ring and vertical ring)

用PIC单片机实现带音乐播放的电压表,最高实现3.3V的电压测试(PIC mcu)