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增量旋转编码器选型有哪些注意事项?
应注意三方面的参数:
1. 械安装尺寸,包括定位止口,轴径,安装孔位;电缆出线方式;安装空间体积;工作环
境防护等级是否满足要求。
2.
2014-01-12 19:23:13
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allegro 需要导出哪些文件嘉立创才能自动识别
2020-10-12 16:13:29
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阻抗匹配是指在能量传输时,要求负载阻抗要和传输线的特征阻抗相等,此时的传输不会产生反射,这表明所有能量都被负载吸收了。反之则在传输中有能量损失。在高速线路板打样设计中,阻抗的匹配与否关系到信号的质量优劣。
1、PCB走线什么时候需要做阻抗匹配?
不主要看频率,而关键是看信号的边沿陡峭程度,即信号的上升/下降时间,一般认为如果信号的上升/下降时间(按10%~90%计)小
2022-09-09 08:00:02
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ucoslwiptcpip应用心得希望有帮助
2016-07-19 20:41:02
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adc0808的有个应用,c语言源代码控制产生信号源
2016-12-24 10:01:03
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各种matlab算例应用尽有,对matlab的初学者有很大的帮助。
2014-11-24 00:02:02
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ARM MMU详细图解,ARM920T-technical reference manual。
2013-10-09 07:08:01
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The Hardware Book contains misc technical information about computers
and other electronic devices.
2013-12-13 14:54:03
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The Hardware Book contains misc technical information about computers
and other electronic devices.
2013-11-30 07:51:01
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This is the 1500 question and answer really great related technical programming delphi, each question
2014-01-25 21:09:15
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its a course book of american navy to teach electrical and electronics to the technical trainees.it easily
2017-08-15 10:27:01
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同样的输入输出电压、同样的功率、同样的封装,不同厂家的电源模块,哪个性能更好?对于一个性能优良的电源模块来说,需要测试的项目很多,而且这些性能之间是紧密联系的,本文挑选其中几个方面的性能进行对比阐述。
2022-12-23 20:20:02
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Technical Specification of IMT-2000 CDMA TDD(TD-SCDMA) (by CWTS)(Updated!!!)
2015-12-31 00:42:01
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A technical trading system comprises a set of trading rules that can be used to generate trading signals
2013-12-25 15:10:09
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Adeneo Windows CE 6.0 port on Phytec PhyCORE Acceleration Kit Technical Design Document
2016-07-25 10:20:02
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《An Introduction to Ant Colony Optimization》
作者:Marco Dorigo and Krzysztof Socha
时间:Technical Report
2013-12-12 05:57:02
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MATLAB is a high-level language for technical computing which is often used by engineers to help them
2014-01-11 16:48:10
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Technical Manual For Chips Multilayer Antenna Matching Adjustment Method LDA31 series
2016-12-19 00:09:02
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LXI Standards Documents are developed within the LXI Consortium and LXI Technical Working
Groups sponsored
2013-12-23 10:37:03
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The official Z80 program interrupt structure technical document from Zilog (1978)
2017-04-17 20:49:02
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