sms3_0_0

RS485通讯代码,主机从机都有,调试通过绝对可以用(RS485 communication code, the host from the machine have, debugging can be used by an absolute)

利用51单片机（AT89S52）的P1口对8位数码管的段位进行控制，用P2口对8位数码管的位数进行控制。(P1 port 51 microcontroller (AT89S52) control with 8 digital tube Dan P2 port to control the number of bits of the 8-bit digital tube)

关于ad620用法介绍以及典型电路连接图 内容详细，欢迎阅读。(On ad620 usage is introduced as well as the typical circuit connection diagram Detailed, welcome to read.)

关于nrf905在51内核单片机上的完整应用代码，包括了发送与接收。(About nrf905 on 51 core microcontroller complete application code, including the sending and receiving.)

通过STM32处理，对敦泰（FT）触摸IC和汇顶(Goodix)触摸IC在1602的显示屏上显示出坐标，想触哪里 就会显示出具体的坐标出来，应用简单，移植方便灵活。可以移植到WINCE,ARM,STM32，8051单片机中。(The STM32, Duntai (FT) of touch IC and the Department of the top Goodix touch IC in 1602 display display coordinates, to touch where it will show the coordinates of specific, simple application, transplantation is convenient and flexible, can be transplanted to wince, arm, STM328051 microcontroller.)

用Multisim实现的函数信号发生器，仿真成功，课程设计可以参考利用(Achieved using Multisim function signal generator, successful simulation, curriculum design can refer to the use of)

本程序利用特征线法计算管道水击的压力和流量(The program uses the method of characteristics to calculate the value of the pipeline water hammer pressure and flow values.)

使用IIC实现24C08读写驱动程序，并用数码管显示读写值(To read and write using the IIC to achieve 24C08 driver, and used digital tube display to read and write the value of)

代码转换程序之把十六进制数转换为ASCII码(The hexadecimal system transformation is the ASCII code)

STM32单片机利用DS18B20温度传感器实现温度检测的源码，包括原理图和数据手册(The STM32 MCU DS18B20 temperature sensor temperature detection of the source, including schematics and datasheets)