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- SCM
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[WORD]
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- 127kb
- Update:
- 2012-11-26
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- shaminl
Description: 555 timer is an analog circuit and digital circuit of the combination of the size of integrated devices, it is excellent performance for a wide range, then add a small amount of external RC components can be easily composed of single-and multi-harmonic steady-state flip-flop oscillator, and no external components can be composed of Schmitt trigger. So from time to time integration of 555 pulses are widely used in the creation and transformation, measurement and control. This experiment based on 555 timer, as well as its powerful characteristics of the application of a wide range of design experimental study of its internal features and simple application.
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File list (Check if you may need any files):
555定时器构成的多谐振荡器.doc