PLC

ht1621驱动C语言版本,基本是一个通用的版本(ht1621 driver C language version of the basic version is a generic)

单片机串口通信，可以在数码管上显示，还可以在超级终端上和调试助手上显示 (SCM serial communication, can be in digital tube display, and also can be in super terminal and debugging assistant on display)

四字16*16点阵电子屏字符显示器 显示字用查表法，不占内存，用四个16*16共阳LED点阵显示， 效果：向上滚动显示字，每次四个，重复循环(Four characters 16* 16 dot matrix electronics display screen characters use the word look-up table method, do not account for memory, with a total of four 16* 16 LED dot matrix display Yang, effect: scroll up words, every four, repeat cycle)

说明：  用UART做文件传输_采用Zmodem协议,单片机程序.(To do with the UART using Zmodem protocol file transfer _, SCM)

说明：  输出12路死区互补同步中间对齐PWM的定时器配置(Timer Configuration of 12-way Complementary Dead Zone Synchronized Intermediate Alignment PWM)

关于电源一个c＋＋程序，里面有详细的英文说明；有需要的看看吧(on a c++ program, which has detailed descriptions in English; Need to see it)

动态口令认证，skey协议，实现身份鉴别过程。(Dynamic password authentication, skey protocol, identity authentication process.)

说明：  基于OLED STM32F103 SPI基本驱动程序(Based on OLED STM32F103 SPI basic driver)

流固耦合基本操作，单向及双向流固耦合资料，基于workbench平台，对初学者非常有用(Fluid solid coupling basic operation, one-way and two-way FSI data, based on workbench platform, very useful for beginners)

说明：  超声波测距电路图 以及超声波传感器驱动电路(Ultrasound)