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learning c++. it is good for start and beginners

This is the arduino ethernetshield

Trading indicators and source code

show usb flash drive on window

accelerated c++ 电子书中文版，英文版，还附上书本源代码,是c++初学者很好的学习资料(the accelerated c++ eBook Chinese version, English version, also attach the book source code, good c++ beginners learning materials)

说明：  HC6800EM3 v20原理图（电路图）(HC6800EM3 V20 schematic diagram (circuit diagram))

说明：  通过STM32单片机编程读写测试芯片idt7134(Reading and writing test chip idt7134 programmed by STM32 single chip microcomputer)

WL013开发板，串口通信详细例程，含软件流程框图，c源程序、asm源程序等!适合初学者学习！(WL013 development board, serial communication detailed routines, including software flow chart, c source. asm2 source, etc.! for beginners learning!)

数组可以存放5个人的姓名，每个姓名包括first name，middle name和last name，输出姓名时，其中middle name只取大写的首字母，利用索引编写程序，使得用户输入last name后，输出姓名的全称。(array can store the names of five individuals, including the names of each first name, middle name and last name, the name of the output, which only middle name from the first uppercase letter, the use of indexing programming, enabling users to import last name, the name of the generic output.)

基于Socket套接字的在线聊天程序，通过输入IP地址可以互相聊天以及广播等功能(Based on Socket socket online chat program, by entering IP address can chat with each other and broadcast functions.)