led_on_c

DS18B20多IO驱动，带有滤波，数据更稳定精确(DS18B20 driver, with filtering, more stable and accurate data)

实现数码管的控制功能，比较适合初学者使用并了解数码管(Realization of digital control functions, more suitable for beginners to use and understand digital)

IC(PIC16F690)驱动程序C语言代码，为需要帮助的人提供方便，互相帮助！(IC (PIC16F690) driver C language code, for the people who need help to facilitate and help each other!)

步进电机驱动，微处理器为S3C2410，具有调节转速功能(Stepper motor drive, microprocessor S3C2410, adjust the speed function with)

基于STM32f103的USART串口通信简单实例，即PC机的串口助手发数据给STM32的板子，板子返回发送的数据给PC端(STM32f103 based on the USART serial communication simple example, that is, the PC serial port to send data to the STM32 s board, the board returned to send the data to the PC)

本设计是以单片机为控制核心，通过液晶实时显示时钟，并通过LM35D传感器测量温度，将温度值实时显示在液晶上。(The design is based on microcontroller core, real-time via the LCD display clock, and through LM35D sensors measure temperature, the temperature values ​ ​ displayed in real time on the LCD.)

For the 128x64 type LCD programming. You can read a very particular document.

这里面是一些我们平时上实验课做的一些单片机的基本实验，应该很有帮助(That there is something we usually do some of the experimental course on the basic experimental SCM should be helpful)

基于单片机的数字密码锁设计，六位密码同时有密码修改和LCD显示功能。(Six password combination lock design based on single chip microcomputer, at the same time have a password to modify and LCD display.)

说明：  STM32H7串口DMA的实现代码，供参考(STM32H7 Serial Port DMA)