Ultrasonic-Ranging

一个单片机程序，是关于LED数码显示的比较简易(a SCM process, the LED digital display on the relatively simple)

《单片机C语言程序设计实训100例——基于8051+Proteus仿真》案例压缩包 第 03 篇 综合设计 25 用ADC0808设计的调温报警器(" Microcontroller C Programming Language Training 100 cases- based on 8051+ Proteus simulation," Case No. 03 compressed package integrated design 25 designed thermostat with alarm ADC0808)

锁相环芯片ADF4351的控制程序，调用非常方便(fan yi bu liao a。。。。。)

通过51看门狗定时器的使用，了解看门狗定时器的功能(Through the use of the watchdog timer 51, ​ ​ the Watchdog Timer function )

单片机通信，vb与18b20温度传感器通信资料，包括上位机和下位机程序(Single-chip communication, vb and 18b20 temperature sensor communication data, including upper and lower machine program)

CodeWarrior仿真与调试要点，CodeWarrior仿真与调试要点，CodeWarrior仿真与调试要点(CodeWarrior simulation and debugging points, CodeWarrior simulation and debugging points, CodeWarrior point emulation and debugging)

高压直流输电模型，二百二十千伏的，有参考价值，做的挺不错(HVDC model, $ 220 kV, a reference value, doing pretty good)

说明：  1604 lcd 显示屏写数据写命令 ,(lcd display Write data Write Command,Initialization)

ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)

SD Specifications_Ver3.01