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频率计是常用的测量仪器,每单位时间为单位。
频率计是常用的测量仪器,它通过对单位时间内的信号脉冲进行计数,从而测量出信号的频率。设计一个6位频率计,可以测量1~999 999 Hz的信号频率。-Frequency meter is commonly used measuring instruments, which per unit time of the signal pulse count in order to measure the frequency of the signal. 6 to design a frequency counter, can measure 1 ~ 999 999 Hz signal frequency.
- 2022-01-25 21:28:15下载
- 积分:1
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说明在uclinux下如何对8019进行编程
说明在uclinux下如何对8019进行编程-Note how the Basis for 8019 program
- 2022-08-21 07:46:05下载
- 积分:1
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嵌入式环境消息队列软件,应用于基于H323协议的视频会议系统中...
嵌入式环境消息队列软件,应用于基于H323协议的视频会议系统中-embedded environments Message Queue software application based on H323 agreement Video Conference System
- 2022-03-16 03:34:15下载
- 积分:1
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现场总线是用于过程控制现场仪表与控制室之间的一个标准的、开放的、双向的多站数字通信系统。随着计算机技术、通讯技术、集成电路技术的发展,以全数字式现场总线(FIE...
现场总线是用于过程控制现场仪表与控制室之间的一个标准的、开放的、双向的多站数字通信系统。随着计算机技术、通讯技术、集成电路技术的发展,以全数字式现场总线(FIELDBUS)为代表的互联规范,正在迅猛发展和扩大。由于采用现场总线将使控制系统结构简单,系统安装费用减少并且易于维护;用户可以自由选择不同厂商、不同品牌的现场设备达到最佳的系统集成等一系列的优点,现场总线技术正越来越受到人们的重视。--Fieldbus is a standard, open, bi-directional multiple station digital communication system between field equipments and control room.
- 2022-01-30 19:10:22下载
- 积分:1
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eVB call from a DLL written in eVC file reached to control the use of the progra...
eVB调用从一个DLL中写入eVC文件,达到控制程序录音要求的使用
- 2022-02-15 19:17:27下载
- 积分:1
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当前SOC是嵌入式系统设计的一大热点,本资料已ARM926EJS为基础,详细讲解了SOC的设计。...
当前SOC是嵌入式系统设计的一大热点,本资料已ARM926EJS为基础,详细讲解了SOC的设计。-current SOC embedded system design is a hot topic, this information has been ARM926EJS basis, gave a detailed account of the SOC design.
- 2022-02-04 04:09:48下载
- 积分:1
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基于三星s3c44b0x芯片的uc/gui演示,含lcd、触摸屏的驱动源码。
基于三星s3c44b0x芯片的uc/gui演示,含lcd、触摸屏的驱动源码。-s3c44b0x based Samsung chips uc/gui presentations, including LCD and touch screen driven source.
- 2022-03-15 06:40:16下载
- 积分:1
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网上收集的VC多线程开发、嵌入式开发文档,CHM文档,推荐下载。...
网上收集的VC多线程开发、嵌入式开发文档,CHM文档,推荐下载。-online collection of VC multithreaded development, the development of embedded files, CHM files, download.
- 2022-01-26 06:21:52下载
- 积分:1
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Use protel99se developed microcontroller circuit boards, circuit board you wish...
使用protel99se开发的单片机电路板,希望有助于各位电路板开发设计的学习-Use protel99se developed microcontroller circuit boards, circuit board you wish to contribute to development and design of learning
- 2023-07-03 07:50:03下载
- 积分:1
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点阵液晶12*128驱动
点阵液晶12*128驱动-dot-matrix LCD driver 128 12*
- 2022-12-24 23:20:03下载
- 积分:1