CrossingLED

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. )

例子\Proteus经典例子和中文资料 8051(Examples of classic examples of Proteus and Chinese information 8051)

能从SD卡读取MP3文件，并且识别后通过LD3320播放MP3，具体使用只需新建一个.ini系统文件存在sd卡，在里面设置好关键词并且所需播放的MP3文件即可(Read MP3 files from the SD card through the LD3320 play MP3 and identify specific use simply create a new the ini system files sd card exists inside set keywords and required to play MP3 files can)

stm32 mpu6050 包含上位机以及程序，说明文档。(Stm32 mpu6050 contains the host computer, as well as procedures, documentation.)

说明：  LPC1788 + emWin 方案移植(Lpc1788 + EMWIN solution migration)

说明：  描述TLC3548芯片与MSP430单片机之间的连接。可以参考一下。(Describe the connection between TLC3548 chip and MSP430 microcontroller. Can refer to it.)

led 点阵开发,用于开发led显示屏幕，能够显示汉字，图像，和流动字体(for led matrix develop source,you can use it to make a beatiful led screen which can display a picture)

MSP430F149的串口通讯程序，和电脑通过串口线和串口大师软件通讯，对初学者有用。(MSP430F149 serial communication program, and the computer through the serial line and serial master software communication, useful for beginners.)

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.)

DS18B20温度换算器，可以检验单片机传感器检测出来的值。注意，是VB.net源码。(DS18B20 temperature converter, you can test the value of single-chip sensor detects.Note it is VB.net source.)