远程水表无线采集系统,远程水表无线采集系统是通过中国移动提供的GPRS无线网络技术及internet网络技术实现计算机与智能水表流量计之间的无线数据通讯，它可以定时采集水表流量计的各种测量数据。-Wireless remote meter collection system, wireless remote meter collection system is provided by China Mobile& GPRS wireless network technology and the

IR-Repeater for Arduino. Now you can control your TV, or any IR controlled device with your Arduino using a IR-receiver LED(to capture IR-remote-codes) and a IR-LED(to send the received code to your device.

一种时频域联合捕捉主动声纳信号的方法.介绍了一种可应用于被动声纳的时频域联合捕捉主动声纳信号的方法及其工作流程。仿真相同噪声环境下使用该方法的发现距离与主动声纳探测距离,仿真结果表明使用该方法的发现距离远超过主动声纳探测距离,使用该方法可实现对目标的远程发现。-A time-frequency domain joint capture of active sonar signals. Introduced passive sonar, which can be applied when the