CertificationRequestInfo

流水灯 依次点亮 keil建立工程(Pipeline lamp kei Establishment Project)

This textedit is the envelope that binds various text display and editing facilities together.

波形发生器,很好的波形发生器，我珍藏的版(Waveform generator, a good waveform generator, the version of my collection)

直流电机的论文，感觉很不错 单片机；光电转速传感器；转速测量；数据处理； 1602液晶显示器(dianjijdilgegjjijgigjigjdlgjdlgjklgkjfkjgkjgkjgklfjgkgjfkljg)

说明：  单片机控制密码锁，四位密码，可更改密码。(cipher trunk using AT89C51)

说明：  在stm32F407上通过操作按键来操作指示灯蜂鸣器还要pwm波(On stm32f407, the indicator lamp is operated by operating the button, and the buzzer also needs PWM wave)

基于51单片机的dac0832设计，含proteus仿真，用keilC编译的，代码详细，含有注释，望点个赞，谢谢，头文件全，方便移植。(Dac0832 51 microcontroller-based design, with proteus simulation, using keilC compiled code in detail, contains notes, looking like a point, thank you, header files full, easy to transplant.)

基于xs128的超声波测距及oled显示程序(Display program is based on the ultrasonic ranging and oled xs128)

使用stm32驱动SG90舵机 实现正反转 程序不是特别难 一看就能看懂(Using the STM32 driver SG90 actuator to achieve positive inversion procedure is not particularly difficult to see to understand)

公司开发的自动售货机文档，包括源代码，电路图，用户文档等(development of the company vending machine files, including source code, circuit diagrams, user documentation, etc.)