OV7670 Implementation Guide (V1.0).pdf

实时时钟芯片ds1302驱动程序，并配合8位数码管显示。(Real-time clock chip ds1302 driver, and with the 8-bit digital tube display.)

说明：  modbus仿真设计，充当服务器的功能，在测试中具有很重要作用(Modbus simulation designed to serve as a server.It plays an important role in testing.)

这是avr单片机pwm输出程序，是电机控制不可缺少的，也是控制类里面比较重要的程序，好好学习一下吧(This is the avr microcontroller pwm output process, motor control is indispensable, and it is more important to control the class inside the program, learn about it)

说明：  智能基于RFID门禁系统的完整代码,PCB设计,电路设计(Intelligent access control system based on RFID)

HCS08的AD例程：本程序是ADC模块的例程，所用资源为单片机内部ADC转换模块， 所接器件为电位器.(HCS08 s AD routine: This is the ADC module of the routine procedure, the use of resources within the ADC conversion for the microcontroller module, the device is connected potentiometer.)

说明：  通过max30102获取血氧浓度，并计算心率，通过uart1输出(Obtain the blood oxygen concentration through max31002, calculate the heart rate, and output through uart1)

说明：  单片机控制18B20温度传感器,将温度值显示在LCD1602上(18B20 SCM temperature sensor, the temperature value displayed on the LCD1602)

这个程序主要告诉我们如何制造一个登录窗口设计的静态文本框。(This program wants to tell us how to ligin a system，and，also tell us how to make a static text。This program wants to tell us how to ligin a system。)

12864实验例子代码 hex文件 c语言 汇编语言(12864 Experimental Example Code hex file c language assembly language)

this .rar contain source code in basic for avr microcontroller for making drifter device to measure water velocity on the sea surface