51

DS2781测试程序，网上下载的，有一定参考价值(DS2781 test procedure)

本程序使用tcs34725传感器和51单片机，识别颜色。将颜色转换为对应的色坐标并在1.3寸液晶上显示色坐标的值(This program uses TCS 34725 sensor and 51 single chip computer to recognize color. Convert the color to the corresponding color coordinate and display the value of the color coordinate on the 1.3 inch liquid crystal.)

说明：  pwm例程,讲述PWM原理，并附有相关代码(PWM CODE,which contains the examination and analysis of PWM)

说明：  Stm8l series adc example

PLC与51单片机通讯示例程序(单片机程序)(PLC and 51 single-chip communication sample programs (MCU program))

说明：  linux sd2.0协议标准文档中文翻译*（1-6章节）(Sd2.0 protocol Chinese version)

STM32F407 的USB通信，包括主机和从机(stm32f407 usb,include master and slave)

ELECTRONIC BOOK LCD REPAIR JESTIN YONG

基于zigbee的电机的调试代码，需要用IAR打开。(Based on the zigbee motor debugging code, need to use IAR to open.)

通讯规则: 1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/ 2:通讯连接采用硬件MAX485,双向单工 (Communication rules: 1: clock 7.3728 MHz/9600 baud/8 data bits/odd parity/1 stop bit/hardware, multi-machine communication/2: Communication connection using hardware MAX485, two-way simplex)