US170423

说明：  ARM定时器中断程序，设计的较详细，希望给大家有所帮助(ARM timer interrupt process, the more detailed design, we hope to help)

用Mega128单片机驱动蜂鸣器，实现音乐的播放功能，程序经过优化，声音比其他版本悦耳。(MCU-driven with Mega128 buzzer to realize the music playback capabilities, the program is optimized, the sound better than any other version of the musical.)

两份基于51单片机的交通灯，包括原理图，proteus仿真，PCB，实训报告等。是我单片机实训时的成品，调试成功的。(Based on 51 single two traffic lights, including schematics, proteus simulation, PCB, training reports. SCM training when I was finished, debugging success.)

利用是stm32f103rct6单片机实现舵机的PID控制(Using stm32f103rct6 microcontroller to realize PID control of steering gear)

纯数字电路实现打地鼠游戏，有积分功能，可以制作电路板，用的简单原件，LED，按钮等(Pure digital circuit to achieve hamster game, with integral function, can make circuit boards, simple original, LED, buttons, etc.)

这是一个利用PC机232C端口与51单片机通讯控制的程序，可以应用在很多需要具体操作控制单片机的场合。(This is a use of PC-232C communications port with the 51 single-chip control procedures can be applied to many of the needs of specific occasions, operational control of SCM.)

说明：  国产ARM芯片，GD32F103系列，替代STM32F103系列，ADC采集项目，编译即可通过，多支持国产芯片。(Domestic ARM chip, gd32f103 series, replace STM32F103 series, ADC acquisition project, compile can pass, most support domestic chips.)

在Keil环境使用stm32F407写的带死区控制的互补PWM驱动，很适合做双路电机控制，这是一个完整的工程，可以直接编译使用(In complementary PWM Keil environment stm32F407 write with dead-time control of the drive, it is suitable for dual motor control, which is a complete project, can be directly compiled using)

蓄电池的充放电控制，能够有效的进行控制，高效稳定(Battery charge and discharge control)

该源程序是合泰46R47单片机做的热水器源程序。(The source code is Hetai 46R47 Singlechip source water heaters do.)