sample_codes

PWM电动机调速 采用光电盘测速 信息反馈 液晶屏显示(PWM motor speed control, closed loop control, photoelectric disk, speed measurement)

基于msp430f149单片机的LCD12864液晶的动态显示方案。(Dynamic display of LCD12864 LCD based on MSP430F149 mcu.)

STM32F042F6 TSSOP20封装实现CAN收发、UART2通信(STM32F042F6 TSSOP20 package realizes CAN transceiver and UART2 communication.)

STC51单片机GPIO口模拟串口，实现包含UART、SPI、IIC等(STC51 microcontroller GPIO port simulation serial port and realize UART, SPI, IIC, etc )

使用IO口模拟I2C时序，包括主机、从机时序。(Using IO port simulation I2C timing, including the host, the machine timing.)

说明：  通过51单片机作为控制器，通过ADC0832采集当前的外部输入电压，并将电压值显示在LCD1602液晶上，是学习51单片机非常好的例子(Through 51 microcontroller as controller, through ADC0832 acquisition of the current external input voltage, and the voltage value displayed on the LCD1602 LCD, is a very good example of learning 51 microcontroller)

本程序是用51单片机的PS2鼠标驱动程序(This procedure is used 51 single PS2 mouse driver)

有关 C语言的CRC校验的资料，很实用，值得收藏和学习(About the C language, the CRC data, it is practical, it is worth collecting and learning)

无限警报器的代码设计 用于设计无线警报器(The code is designed for unlimited design alarm wireless alarm )

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