PWM

STM32加ESP8266模块，实现UDP透传模式通信，可以通过SHELL命令，获取采集电压和时间信息。在UDP调试工具输入“getcfg”可以获取配置信息 包括单次测量模式 循环测量模式 循环时间间隔设定等等相关参数设置。(STM32 and ESP8266 module are used to achieve UDP transmission mode communication, and the acquisition voltage and time information can be obtained through the SHELL command. In the UDP debugger, input "getcfg" can get configuration information, including single measurement mode, cycle mode, cycle interval setting and so on.)

Lecture notes on Functions in C++ with Examples

说明：  光电式编码器程序,此程序可实现光电式编码器的位置读取(Photoelectric encoder program, which can read the position of photoelectric encoder)

用VC进行单片机的串口通讯，并进行数据采集，进行处理以后在PC端显示(VC MCU for serial communication, and data collection, processing beyond the PC to display)

stc89c51+ds18b20+lcd12864,在液晶上显示温度曲线，并在同一界面实时数显温度值，用keil3以上版本(stc89c51+ds18b20+lcd12864,Displayed on the LCD temperature curve, and at the same interface and real-time display temperature, with above keil3 version)

用I2c点亮12864液晶显示，任意位置(Light 12864 liquid crystal display with I2c, any position)

51c超声波测距程用12864显示，利用测距的是超声波模组，效果良好。(51c Ultrasonic Ranging procedures)

thesis on cognitive radio

说明：  基于51单片机通信的其中一种，I2C总线通信。(I2C bus communication is one of 51 MCU communication.)

说明：  stm32实现pwm波形输出，脉冲宽度调制(PWM),STM32 F1 TIM4 4通道PWM同时输出(STM32 realizes PWM waveform output, pulse width modulation (PWM), STM32 F1 TIM4 4 channel PWM output at the same time)