555_circuits_of_the_oscillator_circuit_Collection

section network for next generation wireless network

可应用按键实时改变pwm输出占空比，同时有端口进行相应的pwm捕获。相应的端口配置在程序注释处。(It can change the duty cycle of PWM output in real time by using keys, and at the same time, it has ports to capture the corresponding pwm.)

AT89C51驱动直流电机，有仿真跟C语言。直流电机驱动，实现直流电机的正、反转，PWM调速。(AT89C51-driven DC motor, a simulation with the C language. DC motor drives, DC motor forward and reverse PWM speed control.)

Pscad simulation of a n induction motor

单片机与PC机串口程序，pc机用串口调试工具发送16进制数据到单片机，单片机再返回一个接受到的信号回pc机，(SCM and PC serial port procedures, PCs with serial debugging tools to send 16-band data to a single chip, the microcontroller return to a finer signal to PCs,)

基于ST3088的音频解码MP3，包括按键输入，IR输入程序。(Based on ST3088 audio decoding MP3, including key input, IR input program. )

STM8内部I2C控制程序，供初学人员参考(The STM8 internal I2C control, for beginners to reference)

ADC采集信号通过DMA双缓存模式读取，经串口发出(The ADC acquisition signal is read through the DMA double buffer mode, and is sent through the serial port.)

说明：  实现STM32F4的USBhost功能，使用uvc协议与USB摄像头通讯。(Realize the USB host function of STM32F4 and communicate with USB camera using UVC protocol.)

实现蜂鸣器驱动，蜂鸣器应用。非常好的实例。(Buzzer driver, buzzer application. Very good examples.)