| 555定时器的典型电路及其实际应用 |
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| 引用本文： | 邹岚. 555定时器的典型电路及其实际应用[J]. 化工自动化及仪表, 2017, 44(4). DOI: 10.3969/j.issn.1000-3932.2017.04.019 |
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| 作者姓名： | 邹岚 |
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| 作者单位： | 上海食品科技学校 |
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| 摘 要： | 介绍555定时器的结构与工作原理,对比分析由555定时器构成的单稳态触发器、施密特触发器和多谐振荡器3种典型电路,举例分析了555定时器的实际应用。
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| 关 键 词： | 555定时器 典型电路 实际应用 |
Typical Circuit of 555 Timer and Its Application |
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| ZOU Lan. Typical Circuit of 555 Timer and Its Application[J]. Control and Instruments In Chemical Industry, 2017, 44(4). DOI: 10.3969/j.issn.1000-3932.2017.04.019 |
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| Authors: | ZOU Lan |
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| Abstract: | Both structure and working principle of 555 timer were introduced and three typical circuits of the 555 timer-based monostable trigger,Schmidt trigger and multivibrator were comparatively analyzed,including the 555 timer's application. |
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| Keywords: | 555 timer typical circuit practical application |
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