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Video: Hom kev tawm tswv yim twg yog siv hauv multivibrator?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Multivibrators (MVs) zoo- tawm tswv yim (los yog regenerative) hloov circuits nrog analog sij hawm ntawm kev hloov tus cwj pwm. Lawv tuaj yeem ua bistable, muaj ob lub xeev ruaj khov (xws li Schmitt trigger circuits); mono ruaj khov, muaj ib lub xeev ruaj khov; los yog astable, tsis muaj lub xeev ruaj khov.
Ib yam li ntawd, tib neeg nug, yuav ua li cas tawm tswv yim tuaj yeem siv hauv multivibrator?
Txhua qhov digital circuit siv tawm tswv yim npe a multivibrator . Ib qho yooj yim heev astable multivibrator yog ib qho inverter nrog cov zis tso ncaj qha rov qab mus rau lub tswv yim: Thaum lub tswv yim yog 0, cov zis hloov mus rau 1. Qhov 1 cov zis tau txais rov qab mus rau lub tswv yim raws li 1. Thaum lub tswv yim yog 1, cov zis hloov mus rau 0.
Multivibrator ua dab tsi? Multivibrator yog ib qho hluav taws xob hluav taws xob siv los siv ntau yam khoom siv yooj yim ob lub xeev xws li so oscillators, timers thiab flip-flops. Nws muaj ob lub tshuab ua kom nrov nrov (transistors, lub tshuab nqus tsev lossis lwm yam khoom siv) sib txuas los ntawm resistors los yog capacitors.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog hom multivibrator?
Ib tug yam ntxwv tshwj xeeb ntawm multi-vibrators yog siv cov ntsiab lus passive xws li resistor thiab capacitor los txiav txim lub xeev cov zis
- Multivibrator Circuits.
- Monostable Multi-vibrator Circuit Court.
- Bistable Multivibrator Circuit Court.
- Astable Multivibrator Circuit
- Mono-Stable Multi-Vibrator Circuit.
- Astable Multi-vibrator Circuit Court.
Dab tsi ntawm triggering yog siv nyob rau hauv monostable multivibrator?
Hauv monostable multivibrator muaj ib lub xeev ruaj khov thiab ib lub xeev ruaj khov. Qhov no multivibrator xav tau ib ua rau (sab nraud teeb liab) kom nkag mus rau hauv lub xeev ruaj khov thiab rov qab mus rau lub xeev ruaj khov tom qab qee lub sijhawm. Lub sij hawm lub sij hawm yuav teem los ntawm tus neeg siv, lub monostable multivibrator feem ntau yog siv raws li lub sijhawm.
Pom zoo:
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