arithmetic

实现显示程序功能，基本汇编语言码源，在VB.net运行成功(Implement display program function, basic assembly language code source, run successfully on VB.net)

关于简单四则运算 每次可给出5题 累加正确题数 计算正确率(About four simple arithmetic can be given five questions each time cumulative number of questions correctly calculate the correct rate)

求五位数各位数字的平方和为100的最大的五位数(Seeking five digits of the square and 100, the largest number of five)

实现的模拟键盘代码，模拟ps2协议，可以与计算机相连实现键盘的功能，在keil c下开发的。-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development(Realize analog keyboard code, analog ps2 agreement, can realize the computer connected to the keyboard functions in keil c developed.-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development)

黑客反汇编解密书籍，pdf版本，想要学习逆向的可以看一看。(Hacker disassembly decryption books, pdf version, want to learn the reverse can look.)

黑客反汇编揭密(中文版) 不适合初学者，适合有一定基础的人(Hackers Disassembly Revealed (Chinese version) is not suitable for beginners, suitable for people who have a certain foundation)

铅酸蓄电池的大电流放电回路的控制，有自关断放电回路的功能的。(Control of the lead-acid batteries, high-current discharge circuit, since the shutdown function of the discharge circuit.)

点菜 能实现结账买卖等功能 结账份数能累加 是一个简单的工程(Order to achieve balance sheet transactions and other functions can check out copies of the works is a simple additive)

说明：  12864液晶的标准测试程序，含底层函数可直接调用(12864 LCD standard testing procedures, including the underlying function can be directly called)

实现键盘扫描0-F，可以用来检测键盘的输入(The realization of the keyboard scan 0-F, can be used to detect keyboard input)