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Visual C++数据库编程与实例 pdf超高清电子版与原书光盘，非常不容易搞来的，福利来啦！200多M，只能分割，敬请见谅！主卷是VisualCDatabaseProgramAndExamples.zip，还需要下载12个分卷，此为第5分卷(Visual C++ database programming with examples pdf electronic version of ultra-high-definition optical disc with the original book, is not easy to engage in, and benefit coming! More than 200 M, only split, please forgive me!)

基于MAP430F149单片机的典型例题，很有帮助(Microcontroller based MAP430F149 a typical example, very helpful)

51单片机中的开发板上的LED跑马灯程序，很简单但是很实用适合新手/。(The program of LED horse-running lamp on the development board of 51 single-chip computer is very simple but practical for beginners/ novices.)

OLED的显示,包括图片，数字，字符串等等，能给拟直观的显示(OLED show and give you a direct)

实验器材: MiniSTM32F103开发板V3版本 实验目的: 学习VS1053的使用,实现一个简单的MP3. 硬件资源: 1,DS0(连接在PA8) 2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h) 4,W25Q64(SPI FLASH芯片,连接在SPI1上) 5,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP) 5,SD卡,通过SPI1连接 6,ATK-VS1053模块与STM32芯片连接关系为(请按如下接线连接Mini板和MP3模块): ATK-VS1053模块----------STM32芯片 VS_SCK ----------- PA5 VS_MISO ------------ PA6 VS_MOSI ------------ PA7 VS_RST ------------ PA11 VS_XDCS ----------- PA4 VS_XCS ----------- PA8 VS_DREQ ------------ PA12 5V ------------ 5V GND ------------ GND(Laboratory equipment: MiniSTM32F103 Development Board V3 Version The purpose of the experiment is: Learn the use of VS1053 and implement a simple MP3. Hardware resources: 1, DS0 (connected to PA8) 2. Serial port 1 (baud rate: 9600, PA9/PA10 connected on board USB to serial chip CH340) 3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (driven by GPIO, connection relationship see lcd.h) 4, W25Q64 (SPI FLASH chip, connected to SPI 1) 5. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP) 5, SD card, connected by SPI1 6. The connection relationship between ATK-VS1053 module and STM32 chip is as follows (please connect Mini board and MP3 module according to the following wiring): ATK-VS1053 Module - ----- STM32 Chip VS_SCK------------- PA5 VS_MISO---------------- PA6 VS_MOSI---------------- PA7 VS_RST---------------- PA11 VS_XDCS------------- PA4 VS_XCS--------------- PA8 VS_DREQ---------------- PA12 5V--------------- 5V GND--GND)

传输线等值电路计算实例，已调试成功，输出波形正确。(Transmission line equivalent circuit calculation example, has been successful commissioning, the output waveform is correct.)

数码管动态移位显示，值得初学都学习和借鉴，中间有注释(Digital dynamic display)

带USB接口的51单片机芯片ch554的调试程序,可以模拟鼠标键盘设备实现免驱动识别和通讯(ch554 MCU with USB interface demo program,can Identifying and communicating like a keyboard or mouse)

VHDL programmes for basic digital circuits. begineers can learn easily

ATmega16数码管实验基数显示，数码管选通输出在前避免了字码在前产生的乱码，Proteus图(ATmega16 base of digital tube experiments showed that the digital control of strobe output of the former to avoid the code generated by the previous garbled, Proteus map)