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Independent enable control allows the complicated
system sequencing control.
2022-02-14 20:30:01
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resistor) and bluetooth transmitter, the upper system makes the led desk lamp get functions of manual control
2023-09-29 04:10:01
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This paper systematically introduces the principle and design of the two-door access control system
2023-10-11 21:50:01
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The invention of the remote-control electronic clock brings great convenience to our daily life
2023-10-13 19:00:01
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1,电究竟是什么；2，常用电器防触电措施；3，使用移动电器的安全注意事项；4与触电伤害程度有关的因素；5，触电的原因；6触电的规律；7，安全保护；8，安全电压；9触电急救；10，触电脱离电源的方法,11
2013-11-14 12:48:01
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确定了8个频点的能量后运用一系列判决门限来确定有没有DTMF信号，以及信号是什么。
2017-03-15 10:26:02
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4×4矩阵键盘识别处理,键盘处理程序的任务是：确定有无键按下，判断哪一个键按下，键的功能是什么；还要消除按键在闭合或断开时的抖动。
2017-05-21 00:13:02
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数字语音是信号的一种，我们处理数字语音信号，也就是对一种信号的处理，那信号是什么呢？
信号是传递信息的函数。离散时间信号——序列——可以用图形来表示。
2017-08-15 00:15:02
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不同的音调产生原理又是什么？而若是改变它们的音调，不知道会不会很麻烦，其电路要重新制作吗？系统会怎么修改？
2024-12-21 12:20:03
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一个幼儿教师，一个合格的幼儿教师，首先要具备的是什么？可能有人会说：是扎实的基本功，是爱。这些我都赞同，但我觉得最应该具备的是强烈的责任心，责任感，没有强烈的责任感，责任心，一切都无从谈起。
2025-05-16 03:10:01
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In order to accurately control the rotation of the wind plate,a wind deflector control device
2023-09-21 03:20:01
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increasing to seven section of S shape curve based on the traditional three sections of straight line is to control
2013-12-08 15:13:09
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In order to solve the problem of phase-shifted full-bridge circuit driving and phase angle control
2022-05-03 15:00:01
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By analyzing the intelligent temperature control system of the electric oven based on single-chip
2023-09-15 05:40:01
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,applying the time-distance relationship in ultrasonic transmission,using single-chip microcomputer control
2023-09-20 22:10:01
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caused by the energy waste problem.The system adopts STC15W4K60S4 single chip microcomputer as the control
2023-09-21 07:10:01
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Based on ATmega16 MCU,the remote charging and discharging control technology of substation DC system
2023-09-21 07:50:01
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develop domestic oscilloscope calibration instrument,simplify analog circuit design and realize the control
2023-09-21 11:20:01
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The core of the device is SCM STC89C52, and modular design is applied to control the Intelligent
2023-09-29 07:00:01
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wheelchair users to care for themselves and be independent,this paper proposes an intelligent wheelchair control
2023-10-05 20:20:01
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