binary file comparison procedures

这是一个IO口模拟串口，采用51汇编代码编写的程序-This is a simulation of serial IO port, using a program written in assembly code 51

51时钟程序，用于定时，结构简单，小巧实用-51 clock procedures for the regular, simple, compact practical

闸门卡-gate card 111111111111111111111111111111111

具有按键控制,时间可调,可设定闹钟时间,LED显示-with button control, adjustable time, set alarm clocks, LED Display

单片机产生PWM波对电机进行调速 脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power

用汇编代码写的随机数生成算法： 程序主要由八部分组成。主程序main 从键盘输入的10进制数的子程序redigital；产生随机数，并输出随机性评估结果的子程序random；评估一个随机数随机性的子程序evaluAnum；用蒙特卡罗法评估随机性的calpi将数以十六进制输出的子程序printtohex；将数用十进制打印出来的子程序printaxd；输出换行回车的子程序printrn。-Written in assembly code using random number generation algorithm: program mainly by the eight parts. The main program main from the keyboard input 10 the number of decimal subroutine redigital generate random numbers, and output the results of the assessment of the subroutine random random assessment of a random number of random subroutine evaluAnum with the Monte Carlo Method to Evaluate the random of calpi will be hundreds of subroutines hexadecimal output printtohex will be hundreds of subroutines with the decimal print out printaxd the subroutine output carriage return line feed printrn.

Virtual Win32 API For BSD UNIX, 可在UNIX下直接编译呼叫标准Win32 API之C/C++原始码, 单一原始码可跨平台, 可在Windows下使用Visual C++对于目标UNIX的程序除错 , 确定没问题后可直接移植至UNIX完全不用修改-Virtual Win32 API For BSD UNIX, in the UNIX compiler directly call Win32 API"s standard C/C source code. a single source for cross-platform, in Windows using Visual C goals for the UNIX debugging procedures, After determining no problem can be transplanted directly to UNIX entirely without changes

回溯法求迷宫问题-back Method Maze

lcd1602与温度传感器18b20的综合应用 -lcd1602 with the temperature sensor integrated application 18b20