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keil c51 V7.50 完整版 ，并带破解版、但在中文环境有BUG，无2K限制，已经注册可以至2033年(Keil full version and bring change, but in the Chinese environment BUG, 2K without restrictions, to be registered in 2033)

在PROTEUS中用PIC单片机的I/O口模拟串行通信，用键盘控制，并显示，纺真成功！(PROTEUS using the PIC microcontroller I/O port analog serial communication, keyboard control, and display, spinning true success!)

模拟了现实中的示波器，可以滚动显示波形，动态显示，属性振幅都可以改变 实用性 比较好 (Simulated reality oscilloscope, you can scroll waveform display, dynamic display, amplitude attribute can be changed relatively good practicality)

CAN双机通信；将实验代码分别烧入到两个目标板上。将从机或主机连接到PC串口上。 从机先上电，然后主机上电，将在PC端看到信息反馈。(CAN dual-machine communication experimental code burn-in to two target Board. From the machine or the host connected to the PC serial port. From the machine is powered on, and then power on the host, will see in the PC-side feedback.)

led 动态显示与数据通信，采用单线单向传输，上位机将数据按通讯协议编码后向显示器送出，该程序为接收显示程序。(led dynamic display and data communications, using one-way one-way transmission, and host computer data communication protocol will be encoded to display sent, the procedure for receiving display program.)

RFID防碰撞算法，matlab下模拟仿真，包括二进制树和ALOHA算法(RFID anti-collision algorithm, the matlab simulation, including binary tree algorithm and ALOHA)

着重介绍了PIC单片机的开发环境MPLAB，使用方便快捷易懂，给初识之士借鉴之！(this paper descripte the use of MPLAB on PIC )

单片机开平方的快速算法 比牛顿迭代法更加快速(Single-chip square root of the fast algorithm for more than Newton iteration Express)

采用凌阳SECE061A板，外接发光二极管来设计一个语音跑马灯，具体功能如下： 1. 采用61板播放一小段语音。 2. 用发光二极管显示声音的大小。 3. 可以扩展为让声音一直循环播放。(By Ling Yang SECE061A board, an external LED to design a voice Marquee, specific functions are as follows: 1. By 61 board plays a brief speech. 2. With a voice the size of the light-emitting diode display. 3. Could have been extended to allow the sound loop.)

说明：  giai ma DTMF bat so dien thoai goi den bang ic chuyen dung.