E_Business

modbus规约通讯测试小工具-工作空间。利用mfc实现modbus串行通信(Modbus protocol communications test tool- work space. Using MFC to achieve MODBUS serial communication )

RoboCup 2D 仿真组老牌强队Mersad 2005的完整源代码，Mersad-5.9.5 (RoboCup 2005) , Allameh Helli High School (NODET) , Islamic Republic of IRAN(RoboCup 2D Simulation Group Mersad 2005 veteran strong teams complete source code, Mersad- 5.9.5 (RoboCup 2005), Allameh Helli High School (NODET) Islamic Republic of IRAN)

PIC （PIC16F886） 做的简单频率计 用TMR0定时1s，将待测信号从T1CKI脚输入，用TMR1进行计数，读出TMR1H，TMR1L的值就是频率 单片机：PIC16F886 显示：LCD1602 编程语言：PIC C 附Proteus仿真。(PIC (PIC16F886) to do a simple frequency counter TMR0 timer with 1s, the test signal input pin from T1CKI with TMR1 count, read TMR1H, TMR1L value is the frequency of the microcontroller: PIC16F886 display: LCD1602 with Proteus simulation.)

无线信道时延扩展仿真 一、仿真目的 　　　在数字通信中，无线信道所表现出的时延扩展将有可能引起接收信号的码间串扰。实验的目的是从时域角度方面对移动信道的多径环境引起的接收信号时延扩展现象进行仿真。(wireless channel delay spread simulation One, the simulation purpose In digital communication, wireless channel delay spread shown will likely cause the received signal crosstalk code. The aim of the experiment is to delay the received signal due to multipath environment of mobile channel in time domain and the phenomenon of simulation.)

stm32f1控制AD9854生成两路正交的正弦波(stm32f1 Controls AD9854 to Generate Two Orthogonal Sinusoidal Waves)

51模拟spi通讯；ISIS仿真___________(51 moni spi)

51单片机控制ds12c887芯片的程序,最简单的实现,实现基本的功能,可以显示时分秒,初学者可以参考一下.(51 single-chip process to achieve the water lights, the most simple and light to achieve the water, the realization of the basic functions of reference for beginners.)

用keil编写的c文件，用来测试使用pcf7586的黑白液晶显示模组。(C file with keil prepared to test pcf7586 black and white liquid crystal display module.)

Simple app that communicates with the iPhone/iPod/iPad serial port for debugging/hobbyst purpose.

IC 74HC595 to Display 8*LED