Pulse Signal Generator

Zero pulse circuit

Published:2011/4/6 21:43:00 Author:Ecco | Keyword: Zero pulse

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Quantitative pulse generator

Published:2011/4/2 0:58:00 Author:Ecco | Keyword: Quantitative pulse , generator

This circuit is mainly used for the stepper motor rotation control. The number of input pulses determines the stepper motor rotation, the circuit can set up the quantity of pulses arbitrarily, and the maximum number is 999.   (View)

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Practical pulse signal generator

Published:2011/3/31 3:36:00 Author:Ecco | Keyword: Practical, pulse signal , generator

Practical pulse signal generator is adjustable and shown in the chart. The pulse frequency generation circuit is composed of Al and surrounding components, it connects to three different capacitances which corresponding to three frequency ranges respectively. RPl is used as fine-tuning the frequency. A3 and surrounding components compose of signal modulation circuit, and it divides in three block range, RP2 is used as fine-tuning the signal modulation frequency. RP3 is for the gain modulation of modulating signal. RP4 controls duty ratio.   (View)

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Ultra-low frequency pulse generator

Published:2011/3/31 3:27:00 Author:Ecco | Keyword: Ultra-low frequency , pulse generator

Ultra-low frequency pulse generator is shown in the chart. It could produce the pulse in the width range of 0.15~50s.   (View)

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Double pulse generator(HEF4538)

Published:2011/3/31 4:03:00 Author:Ecco | Keyword: Double pulse , generator

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1/86400Hz Pulse generator

Published:2011/3/31 4:02:00 Author:Ecco | Keyword: Pulse generator

The circuit shown in the chart coule be input 1Hz clock pulses, and it outputs a pulse every 24 hour. The input IHz pulse is produced by digital clock. It can provide the instructions of morning and afternoon that general digital clocks couldn't do. It also could be used as a pre-date electronic calendar and a reliable alarm trigger in particular time .   (View)

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Pulse signal generator(74LS10 74LS00)

Published:2011/3/31 3:38:00 Author:Ecco | Keyword: Pulse signal , generator

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