experiment-for-51MCU

松翰单片机源码例子sn8p2711b有需要的下载哦(Sonix SCM source code examples sn8p2711b need to download ah)

基于单片机的函数信号发生器的C语言代码，自己做的(Function signal generator based on single chip microcomputer C language code )

智能车接收上位机发送的指令，完成相应移动，包含三步，旋转、前进/后退、再旋转( U667A u80FD u8F66 u63A5 u6536 u4E0A u4F4D u673A u53D1 u9001 u7684 u6307 u4EE4 uFF0C u5B8C u6210 u76F8 u5E94 u79FB u52A8 uFF0C u5305 u542B u4E09 u6B65 uFF0C u65CB u8F6C u3001 u524D u8FDB / u540E u9000 u3001 u518D u65CB u8F6C)

说明：  本系统以单片机AT89C51为主体,由芯片插座、独立按键、74HC573驱动8位数码管显示、5V直流电源控制模块等组成。根据数字集成芯片的引脚特性以及集成芯片的真值表编写检测程序。该系统能完成14脚以内常用TTL74系列数字集成芯片的功能测试。(This system is the main body of the single-chip microcomputer AT89C51, the chip socket, independent buttons, 74HC573 Driver 8 digital control, 5V DC power control module and so on. According to the characteristics of the digital chip and the chip s true value, the program is written in the chip.. The system can complete the functional test of the TTL74 series digital IC chip in 14 feet.)

实现STM32单片机使用RDA5807M型号的芯片收音机，代码通过简单的移植，就可以使用。(Implement STM32 MCU chip radio RDA5807M model code by simply transplant, it can be used.)

说明：  一个用于 AD采集的程序和电路,可以直接看到相应的作用(ADC0809)

pic18单片机控制tm1629驱动数码管显示 电力无功补偿(Pic18 single chip microcomputer control tm1629 drive digital tube display Reactive power compensation)

PIC18F2420 用中断方式从0加到9999 采用四位工阳极数码管(PIC18F2420 interrupt from 0 added to the 9999 four workers anode digital tube)

使用DataAdapter对数据库进行操作 将SQL-search.aspx程序可改为使用DataAdapter对数据库进行操作. 程序使用"Dim objAdapt As New OleDbDataAdapter(strcmd,objCon)"创建了DataAdapter对象。(Use DataAdapter to operate the database The SQL-search.aspx program can be changed using the DataAdapter to operate the database. The program uses "Dim objAdapt As New OleDbDataAdapter (strcmd, objCon)" Creating a DataAdapter object. )

说明：  读写SD卡的头文件，MMC，不含fat文件系统。(Read and write SD card.)