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单片机开发 以SPCE061A单片机为核心
以SPCE061A单片机为核心，通过DDS合成技术设计制作了一个步进值能任意调节的多功能信号源。该信号源在1KHz～10MHz范围能输出稳定可调的正弦波，并具有AM、FM、ASK和PSK等调制功能。信号输出部分采用低损耗电流反馈型宽带运放作电压放大，很好地解决了带宽和带负载能力的要求。系统带中文显示和键盘控制功能，操作简便，实现 ...
行业发展研究 讲述了未来收音机的发展前景。FM可能将会被DAB取代
讲述了未来收音机的发展前景。FM可能将会被DAB取代，AM可能将会被DRM取代。
通讯编程文档 This article describes a sniffer for Windows. WinSniff is an application for capturing packets on th
This article describes a sniffer for Windows. WinSniff is an application for capturing packets on the network. It displays all the packets that are transmitted on the local network and gives detailed information about each header in the packet. In order to keep it simple, I am not dealing with appli ...
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行业发展研究 SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service be
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is di ...
行业发展研究 SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service be
SDP, Service Delivery Platform, is more for telecom operators who want to manage the Data Service better delivered to the end device users by bridging with back-end content providers. Operators rely on the content provider to create & distribute data content to different types of devices. This is di ...
其他书籍 【下载说明】 这里提供给大家的是《Embedded Linux: Hardware, Software, and Interfacing》（嵌入式 Linux---硬件、软件与接口）一书的英文原版C
【下载说明】
这里提供给大家的是《Embedded Linux: Hardware, Software, and Interfacing》（嵌入式 Linux---硬件、软件与接口）一书的英文原版CHM格式下载。
【作者简介】
Craig Hollabaugh has been fascinated by electronics since he bought an AM radio in elementary school. He was first exposed to Unix during ...
其他书籍 Microsoft .net IL 汇编语言程序设计指南. To tell the truth, I don t think I had much choice in this matter. Le
Microsoft .net IL 汇编语言程序设计指南.
To tell the truth, I don t think I had much choice in this matter. Let me explain. With Microsoft .NET technology taking the world by storm, with more and more information professionals getting involved, large numbers of books covering various aspects of this ...
驱动编程 I analysis the undermodulation,total modulation and over modulation.And the power distribution ,spec
I analysis the undermodulation,total modulation and over modulation.And the power distribution ,spectrum.you can understand the basic of am.