步进电机反装、

国外PLC设计的原理图和PCB(Principle foreign PLC design and PCB)

mavlink协议的CRC校验程序，输入对应的MAVLINK消息帧，输出该消息帧的CRC校验位。(Mavlink protocol of the CRC validation process, enter the corresponding MAVLINK message frame, the output of the message frame of the CRC check bit.)

基于STM32F103的两路可控硅调光及LED定时闪烁程序源码及工程文件。(Based on the two road STM32F103 SCR dimmer and flashing LED timing program source code and engineering documents.)

STM8单片机实现0.96OLED驱动，方便初学者(iic OLED driver for STM8)

说明：  ASCII码字库，包括12*12，24*24，32*32(ASCII codeword library, including 12*12, 24*24, 32*32)

F5 refresh programing tool

英飞凌24GHz收发一体化芯片MTR11中文使用手册(Infeneon 24GHz tranceiver MTR11 datasheet in chinese)

51单片机 做一个简易的存储示波器的程序清单(51 single-chip storage oscilloscope with a simple list of procedures)

xs128单片机控制电机的任意转动 可以任意正转或反转 加速或转速(feisikaer renyisududekongzhi)

三星S3C44B0X的I2C总线功能模块测试，该程序实现了的各种读写操作，硬件调试通过(Samsung S3C44B0X the I2C bus function module test, the program has a variety of read and write operations, hardware debugging through)