Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
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Description:
Paggamit ng isang solong Mosfet Op-amp ito circuit sample input audio at ipapakita peak pagbabasa.
Mga Tala:
Gamit ang bilang ng minimum na bahagi; ito simpleng circuit ay ipahiwatig peak audio tugon sa isang analogue meter, katulad ng isang tape Recorder meter. Circuit ay gumagamit ng isang opamp bilang isang non inverting amplifier, pero may isa pa rito - isang diode sa feedback loop. Circuit ay may isang mabilis na oras ng pagtugon at mabagal na pagkabulok oras upang ipahiwatig peak pagbabasa. Ang 1N4148 diode nagbibigay kalahati wave pagtutuwid ng signal input, ang dc output ini-smoothed sa pamamagitan ng mga 22u kapasitor. ang kapasitor sisingilin sa abot ng makakaya halaga ng input waveform, at pagkatapos ay mag-ibis sa pamamagitan ng metro at 18k risistor. Ginamit ko ang isang meter na may FSD ng 150uA, subalit ang anumang meter na may FSD nasa hanay 50-250uA maaaring gamitin. Ang oras ay naglalabas sa paligid ng isang-kapat ng isang segundo. Taasan ang 22uF cap para sa isang mas mahabang oras pagpapauwi, o ligtaan nang sama-sama upang gumawa ng madalian metrong antas ng pagbabasa.
Circuit na ito ay gagana lamang sa isang uri ng MOSFET opamp, bipolar mga uri ng IE 741 at J-FET opamps tulad ng LF351 hindi gagana sa ganitong circuit.
Ang aming iba pang mga produkto:
Propesyonal na FM Radio Station Equipment Package
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Ipasok ang email upang makakuha ng sorpresa
es.fmuser.org
it.fmuser.org
fr.fmuser.org
de.fmuser.org
af.fmuser.org -> Afrikaans
sq.fmuser.org -> Albanian
ar.fmuser.org -> Arabe
hy.fmuser.org -> Armenian
az.fmuser.org -> Azerbaijani
eu.fmuser.org -> Basque
be.fmuser.org -> Belarusian
bg.fmuser.org -> Bulgarian
ca.fmuser.org -> Catalan
zh-CN.fmuser.org -> Intsik (Pinasimple)
zh-TW.fmuser.org -> Intsik (Tradisyunal)
hr.fmuser.org -> Croatian
cs.fmuser.org -> Czech
da.fmuser.org -> Danish
nl.fmuser.org -> Dutch
et.fmuser.org -> Estonian
tl.fmuser.org -> Pilipino
fi.fmuser.org -> Finnish
fr.fmuser.org -> Pranses
gl.fmuser.org -> Galician
ka.fmuser.org -> Georgian
de.fmuser.org -> Aleman
el.fmuser.org -> Greek
ht.fmuser.org -> Haitian Creole
iw.fmuser.org -> Hebrew
hi.fmuser.org -> Hindi
hu.fmuser.org -> Hungarian
is.fmuser.org -> Icelandic
id.fmuser.org -> Indonesian
ga.fmuser.org -> Irish
it.fmuser.org -> Italian
ja.fmuser.org -> Japanese
ko.fmuser.org -> Koreano
lv.fmuser.org -> Latvian
lt.fmuser.org -> Lithuanian
mk.fmuser.org -> Macedonian
ms.fmuser.org -> Malay
mt.fmuser.org -> Maltese
no.fmuser.org -> Norwegian
fa.fmuser.org -> Persian
pl.fmuser.org -> Polish
pt.fmuser.org -> Portuges
ro.fmuser.org -> Romanian
ru.fmuser.org -> Ruso
sr.fmuser.org -> Serbiano
sk.fmuser.org -> Slovak
sl.fmuser.org -> Slovenian
es.fmuser.org -> Espanyol
sw.fmuser.org -> Swahili
sv.fmuser.org -> Suweko
th.fmuser.org -> Thai
tr.fmuser.org -> Turkish
uk.fmuser.org -> Ukrainian
ur.fmuser.org -> Urdu
vi.fmuser.org -> Vietnamese
cy.fmuser.org -> Welsh
yi.fmuser.org -> Yiddish
Ang FMUSER Wirless ay Naghahatid ng Video At Audio Nang Mas Madali!
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