Isikhokelo esibalulekileyo kwi-1K ye-OHM: Iimpawu kunye nokusetyenziswa
2024-06-21 11780

Kumphathiswa we-Eleknoloji ye-elektroniki, eyi-1k ye-OHM, njengenxalenye esisiseko neqhelekileyo, isetyenziswa ngokubanzi kwiimveliso ezahlukeneyo ze-elektroniki ezinjengee-elektroniki zabathengi, iinkqubo zokulawula umzi mveliso, kunye nezixhobo zokulawula umzi-mveliso, kunye nezixhobo zokulawula imizi.Nokuba banciphisa umda okwangoku, bebeka amanqanaba ee-voltage, okanye ukubonelela ngamanqaku enqanawa yesekethe kunye neempawu zokwenza izinto, i-1K idlala indima ebalulekileyo.Umzekelo, kwi-antolog kunye nediski yedijithali, abaqeqesha i-1K bahlala besetyenziswa kwinethiwekhi ye-bias yokuqinisekisa ukuba ukuhanjiswa kwemeko esebenzayo kunye ne-voltage, ngaloo ndlela kuqinisekisa ukuzinza kunye nokuthembeka kwesekethe.Ukuchonga umthi-mali we-1K odla okwenziwa yikhowudi yombala kuyo, eyindlela ebonakalayo yokubonisa ixabiso lokugcina izinto kunye nokunyamezelana.Ukuqonda kunye nokusebenzisana kwezi zibhalo zisisiseko kunye nokusebenza kuya kunceda ekusebenziseni ngcono i-1K yokuhambisa ukwenza uyilo lwesekethe kwaye kuphuculwe ukusebenza kunye nokuthembeka kweemveliso ze-elektroniki.

Ikhathalogu

Yintoni i-OHM ye-OHM OHM?

I-OHM ye-OHM ye-OHM licandelo elibalulekileyo le-elektroniki elinokumelana nee-OOHM ezi-1000.Idlala indima yokulawula nokulawula ukuhamba kweziphaluka ze-elektroniki kwiziphaluka ze-elektroniki.Olu hlobo lomvuzo lunceda ukugcina imeko yokusebenza yesekethe kunye nokuthintela umonakalo ngokunciphisa ngokugqithisileyo okwangoku.

Umzobo 1: 1K OHM Dristor

I-1K ye-OHM ichongiwe ngamaqela abo enamakhowudi.Uqwalaselo lweqela elinembala amane, iindiza ezimbini zombala zibonisa ixabiso eliyintloko, lilandelwa liqela le-Multiend, kunye nebhendi yombala wokugqibela imele unyamezelo.Umzekelo, umdaka (1), emnyama (0), kwaye ubomvu (x100) umele i-1000 OHMS, kunye neGolide yokugqibela okanye ibhendi yokugqibela yegolide okanye igolide yokugqibela okanye ± 10%.Abaphathi beqela elinemibala abahlanu bandakanya iBandi yoMbala eyongezelelweyo yokufunda ngokuchanekileyo ngakumbi.

I-1K ye-OHM ye-OHM yinxalenye yoluhlu olubanzi lwezixhobo ze-elektroniki, ukusuka kwi-elektroniki yemihla ngemihla yabathengi ukuya kwiinkqubo eziphezulu zeshishini kunye nezixhobo ezilungileyo.Zisetyenziselwa ukuseta amanqanaba ee-vortage, ziseke iindawo ze-bias kwisekethe, kwaye zenze njengezixhobo zokucoca ukwenziwa komqondiso.Umzekelo, uthungelwano lwe-chaas, nceda ugcine iimeko zokusebenza ngokuchanekileyo ngokuqinisekisa ukubhuqwa kwe-voltage efanelekileyo kunye nenqanaba langoku.

Xa uyila isekethe, ukukhetha isitayile se-OHM se-OHM kufuna ukubalwa kwexabiso elifunekayo kunye nenqanaba lamandla ngokusekwe kwi-voltage yesekethe, i-Outm ngokusesikweni, kunye neemfuno ze-frequency.Kubalulekile ukuba uthathele ingqalelo izinto zokusingqongileyo njengamaqondo obushushu kunye nokufuma, onokuchaphazela ukusebenza komxhasi.

Xa usebenzisa abaqeqeshwayo kwi-OHM, kubalulekile ukuba ubachaphazele ngokuchanekileyo.Ukubekwa okungafanelekanga kunokuphazamisa ukusebenza kwesekethe.Qinisekisa ukuba isifundo kunye noqhagamshelo lwabaqeqeshi luhambelana nokuyilwa kwesekethe ukunqanda iimpazamo.Ukuvavanywa rhoqo kunye namanyathelo okuqinisekisa anceda ukugcina ingqibelelo kunye nokusebenza kwesekethe kwixesha elide.

Qonda iikhowudi ze-restis

Ukusebenzisa i-Ohm ye-OHM ngokufanelekileyo, kufuneka uqhelene nenkqubo yabo yekhowudi yeqela, enemibala emithathu emibala.Uqwalaselo ngala maqela mibala lubonelela ngamanqanaba ahlukeneyo olwazi malunga neempawu zomxhasi.

Abaqengqele abathathu beqela labafundi abathathu: Olu luphawu olulula olupholileyo.Babandakanya iibhendi ezimbini zemibala ezimele ixabiso lokuchasana nebhendi enye yemibala emele unyamezelo.Oku kuseta kubonelela ngokuchaneka okusisiseko kufanelekile ukuba kusetyenziswe ngokubanzi.

I-News yombala emine: xa kuthelekiswa ne-band ye-band yeqela elinemibala, ii-band ezinemibala emine yongeza ibhendi yemibala emele unyamezelo, enokulawula ngokuchanekileyo imigaqo-nkqubo yokuphelisa.Iqela lesine lemibala linceda ukubaluleka, ngaloo ndlela ukuphucula ukuthembeka kwesicelo sezinto ezibuthathaka.

Iqela labaqengqelekayo be-5Olu hlengahlengiso luluncedo kakhulu xa kwenziwa imilinganiselo yokumelana nokuchasana.

Ukuqeshwa kwabafundi abathandathu: Ukucwangciswa komsandi ezintandathu ukwandisa ukubaluleka kokuseta isihlanu seringi kubandakanya iringi yobushushu.Lo msesane ubonakalisa indlela otshintsho lwexabiso lokuxhathisa ngokuguquguquka kobushushu, nto leyo ebaluleke kakhulu kwizicelo eziphezulu zokuchaneka nokuzinza.

Umzobo 2: Ukuphelisa ikhowudi yeKhowudi yeQela

Nantsi imisebenzi eneenkcukacha yokuhamba isikolo.

Amakhonkco 1 ukuya kwi-3 (kubaqengqelekayo abahlanu ukuya kweyesihlanu) okanye amakhonkco 1 kunye no-2 (kubaqengqelekayo abane

Ukukhala kwe-4 (yabaqengqelekayo abahlanu ukuya kweyesihlanu) okanye iringi ye-3 (ye-Rise-rishators ezine): Izenzo njengeziphindaphindiweyo.Le ring imisela amandla e-10 ukuba aphindwe ngexabiso eliphambili, ngaloo ndlela ebeka ubungakanani beenqobo zokuziphatha.

I-ring 4 okanye i-5 (ezine-, ezintlanu, ezintlanu-, kunye ne-6, ezinamakhonkco amathandathu zichaza ukunganyamezelani, kubonisa ukuba ixabiso le-restion linokuphambuka kwixabiso le-A ariat i-Ions yemveliso.

Umbala we-Rining 6 (eyahlukileyo kwi-RIARD ORDS): Ibonisa ubushushu obunelanga, ukuqaqambisa indlela ekulixelwe ngayo ukulungelelanisa ukuba iguqukile.Eli nqaku liluncedo kwizicelo ezifuna ukusebenza ngokuzinzileyo phantsi kweemeko ezahlukeneyo zokusingqongileyo.

Xa abaqeqeshiweyo, kubalulekile ukuchonga ngokuchanekileyo amakhonkco umbala.Ukungafundisi ngokuthe tye amakhonkco ombala kunokukhokelela kwiimpazamo ezinkulu kwiyilo yesekethe.Ukuziqhelanisa rhoqo netshathi yekhowudi yemibala kunokuphucula ukuchaneka kokuchonga ezi projekthi zombala, ukuqinisekisa ukusetyenziswa ngokuchanekileyo kwabaqeqesha kwiiprojekthi ezahlukeneyo ze-elektroniki.

Ungayifunda njani i-4-Colos Band 1K ye-OHM IKhowudi yemibala

Umzobo 3: 1K

I-1K ye-OHM iphawulwe ngamanqanaba amane oombala, ngalinye limele ipropathi ethile:

Iibhendi zombala wokuqala kunye neyesibini (iinombolo): Ezi bands zombala zimele inani lexabiso lokuchasana.I-1K ye-OHM ye-OHM, iqela lokuqala lemibala lihlala limdaka (limele i "1") kunye nebhendi yombala yesibini iMnyama (emele "0").Ezi zibhendi zemibala zidityanisiwe zokumela inani "10".

Ibhendi yombala wesithathu

Iqela lesine lombala (ukunyamezelana): Eli band band libonisa i-A ariat Ion yomchasi.Ngokwesiqhelo, le yigolide okanye ibhendi yesilivere, emele unyamezelo lwe-5% okanye ± 10%, ngokulandelelana.Ixhaphake kakhulu yibhendi yegolide, ebonisa uluhlu lokuphindiswa kwe-950 ohms ukuya kwi-1050 ohms.

Band Inombolo	Umsebenzi	Umbala	Ixabiso
1	1st Inombolo	Bhokazi	1
2	2nd Inombolo	Mnyama	0
3	Iphindaphindwe	Bomvu	I-X100
4	Ukunyamezelana	Igolide (okanye isilivere)	± 5%

Inkqubo yeKhowudi yeMibala ye-AIDly kakhulu i-AIDS ekuchongeni ngokukhawuleza kunye nokucocwa kwengxaki.Itekhnoloji inokufumanisa ukuba ixabiso lokuphendula ngokuqaphela le mibala yombala, ngokuququzelela ukulungiswa ngokupheleleyo, ukuthoba impembelelo, kunye necandelo kwiindawo ezahlukeneyo ze-elektroniki.

Umzekelo wekhowudi ye-4-band yombala we-Ohm ye-OHM:

Mdaka (1)

Mnyama (0)

Ibomvu (x100)

Igolide (± 5%)

Oku kubangela ukumelana ne-OHM ye-1K ± 5%, okanye i-950 ukuya kwi-1050 ohms.

Umzobo 4: 1K Shintsha imibala emi-4

Dibanisa ikhowudi ye-5-band yombala we-1K ye-OHM OHM

Ikhowudi ye-OHM ye-OHM enekhowudi yemibala engama-5 iqulethe amaqela emibala emi-5 emzimbeni wayo, nganye imele ixabiso elithile.Abaphathi besibini abahlanu, kwelinye icala, banike ukuchaneka okukhulu kunye noluhlu oluxabisekileyo.Kwi-ohm ye-ohm ye-1K 5, ilungiselelo lemibala ineempawu ezithile.

I-5-band 1k ye-OHM ye-OHM iquka iqela lombala ongezelelweyo ngenxa yokuchaneka:

Band Inombolo	Umsebenzi	Umbala	Ixabiso
1	1st Inombolo	Bhokazi	1
2	2nd Inombolo	Mnyama	0
3	3 Inombolo	Mnyama	0
4	Iphindaphindwe	Bhokazi	X10
5	Ukunyamezelana	Igolide (okanye isilivere)	± 5%

Okokuqala, okwesibini, kunye neqela lesithathu (amanani): Ezi bands zihlala zimdaka, zimnyama, kwaye zimnyama, ngokulandelelana.I-Brown imele "1" kwaye mnyama zimele "0," esenza inani "10."Ibhendi yesithathu emnyama isetyenziswa njenge-multippier (ukukhulisa amandla e-0 okanye ukuphindaphinda ngo-1).

Iqela lesine lemibala (i-Multippieli): Ibhendi yombala wesine i-brown kwaye imele i-100 ye-middy ye-100, enika ukumelana ngokupheleleyo kwe-1000 ohms (1k ohms).

Iqela lesihlanu lombala (ukunyamezelana): Eli band band band libonisa ukunyamezelana.Umzekelo, ibhendi emdaka apha inokubonisa ukunganyamezeli i-1%, oko kuthetha ukungaxhathisi kwakuqala kungahluka phakathi kwe-990 ohms kunye ne-1010 coms.

Ukufumanisa ixabiso lokwenza izinto, dibanisa amanani abalulekileyo obangelwa ziibhendi ezintathu zokuqala (1, 0, 0) kwaye uphinda-phinde ngexabiso eliboniswe yi-1000 OHMS okanye i-1K ye-OHMS ngeUkunyamezelana okuqhelekileyo kwe-5%.Le ndlela ichanekileyo inceda kwizicelo apho ixabiso lokugcina izinto zokuchasa libalulekile ekusebenzeni.

Umzobo we-5: 1K OHM Desticetor Ikhowudi yemibala 5 ibhendi

Ukuthelekisa kwe-4-Countisor ye-1K ye-1K kunye ne-5-Coloce Ball 1k

Xa uthelekisa i-OHM ye-OHM 4k 4 yeqela labaphathi beqela, kubalulekile ukungazi nje ukumela ixabiso labo kuphela kunye nokuyilwa kwayo kunye nokusila kwawo kunye nemeko yesicelo.

Ukunyanzelwa kwexabiso lokubonisa kunye nokubalwa

I-4-binder ye-BOX ye-Bandi: isebenzisa inkqubo yekhowudi yekhowudi yokumela ixabiso lokunganyangeki kunye nokunyamezelana.Kwi-Ohm ye-OHM, amaqela emibala ahlala emdaka, mnyama, obomvu, negolide.I-Brown imele "1", mnyama zimele "0", ibomvu yi-Multippier (amaxesha ali-100), kwaye igolide ibonisa ukunyamezelana kwe +/- 5%.UkubalaAba baqeqesha bahlala besetyenziswa kwizicelo apho impumelelo ephezulu ayifuneki, ezinje ngezixhobo zekhaya kunye nephakethe ezilula ze-elektroniki, apho utshintsho oluchasene nalo aluyi kuchaphazela kakhulu ukusebenza.

I-5-I-Bandi yeBali yeNdawo yoMbala: Yongeza i-Bace Bowness ukubonelela ngolwazi oluchanekileyo lolwazi, ilungele izicelo ezifuna ukuchaneka okuphezulu.I-1K ye-OHM I-OHM, iindiza zemibala zimdaka, zimnyama, zimnyama, zimdaka, kwaye zibomvu.Iibhendi ezimbini zokuqala (ezimdaka kwaye zimnyama) zimele "i-10", ibhendi yesithathu (i-100), ibhendi yesine (i-Brown) ibonisa ukunganyamezeli kwe +/- 1%, kunye nesihlanuIqela leqela le-band (red) linokubonisa ulwazi olongezelelweyo lokunyamezela.UkubalaAba baqeqeshe basetyenziswa kwizicelo zonxibelelwano oluphezulu njengezixhobo zonyango, izixhobo zokulinganisa ezichanekileyo, kunye nezixhobo ze-Audio ze-Audio.

Umzobo 6: Itheyibhile yomgangatho wombala

Ukuchaneka kunye nokuchaneka

I-4-band band: Ukunyamezelana okuqhelekileyo: +/- 5%.Uluhlu lokuchasana lungama-950 ohms ukuya kwi-1050 ohms.Isetyenziswe kwizicelo ezibaluleke kakhulu ezinje ngolawulo lwamandla kunye nokulungiswa kwesibonakaliso kwi-elektroniki kwi-elektroniki, apho uqhagamshelo olukhulu ngakumbi lwamkelekile.

I-5-band band: Ukunyamezelana okuqhelekileyo: +/- 1% okanye +/- 2%.I-1K ye-OHM ye-OHM, Uluhlu lokuchasana luyi-990 ukuya kwi-1010 i-ohms (i-1%) okanye i-1% i-980 ukuya kwi-1020 yee-ohms).Eyona nto ifanelekileyo kwizicelo eziphezulu zokuchaneka ezifuna ukunyangwa ngokuthe ngqo izinto, ezinjengezixhobo zonyango, izixhobo zokulinganisa ezichanekileyo, kunye neenkqubo zeaudioud.I-5-Crishators yenziwa isebenzisa itekhnoloji ephambili ebandakanya izixhobo zokuchaneka kwaye inciphisa ukunciphisa umgangatho, nto leyo enciphisa ukulungiswa kwabo kwaye iphucula ukuchaneka kunye nokungaguquguquki.I-5-Redistors zihlala zinelungelo lobushushu (i-TCR), oko kuthetha ukuba ixabiso labo lokuxhathisa lihlala luzinzile kubushushu obahlukeneyo, ukuqinisekisa ukuthembeka kwiimeko ezahlukeneyo zokusingqongileyo.

Umahluko kwiindawo zesicelo

Xa ukhetha umphezulu we-OHM ye-OHM, kubalulekile ukuba uqaphele ukungahambi kakuhle vs.Zombini ezi-4- kunye ne-5 zokuqhuba zinikezela nge-1K ye-OHM, kodwa izicelo zabo zahlukile ngenxa yokuqina kwazo ezahlukeneyo.

I-4-risers inonyamezelo olukhulu (ngokwesiqhelo ± 5%), ibenza balungele iimveliso ezibuthathaka kwiindleko ezingafunwanga kuqala.Zihlala zisetyenziswa kwithole nakwizixhobo zekhaya ngokubanzi, apho amaxabiso okuxhathisa ichanekileyo ayigxeki.Ukunyamezelwa kwentengo enkulu kuthetha ukuba utshintsho oluncinci lungaxhathisi lunempembelelo encinci kumsebenzi wesekethe, uncede ukunciphisa iindleko.

I-5-riselers ibonelela ngokuchanekileyo (± ± 1% okanye ± 2%) kwaye zilungele izicelo ezifuna uzinzo kunye nokuchaneka.Zibalulekile xa izixhobo zesayensi zophando kunye nezixhobo ezichanekileyo, njengoko amaxabiso achanileyo ahambelana ngqo nentembeko yokuthembeka.Zilungele izixhobo ekufuneka zigcine ukusebenza ngokuzinzileyo phantsi kweemeko ezahlukeneyo zokusingqongileyo, ezinjengeenzwa yefowuni yezonyango kunye neesekethe zokuchaneka kwesiginali.Aba baqeqeshayo banokuluphatha ngakumbi utshintsho lobushushu kunye noxinzelelo ngoomatshini, besenza balungele izixhobo ze-elektroniki ezinokuthenjwa.

Iindleko kunye ne-Porporffs

Ukukhetha phakathi kwe-4-band kunye nabaphathi be-5-band kuxhomekeke kwiimfuno ezithile zesicelo.Kwizicelo ezininzi ezisemgangathweni, abaqeqeshwayo aba-4 zanele kwaye banokuhlangabezana neemfuno zesiphaluka ezisisiseko ngendleko eziphantsi.Kwizicelo ezifuna ukuthembeka okuphezulu kunye nokuchaneka, abaqeqeshi aba-5-band abanobume obuqinileyo bafaneleke ngakumbi.

Iinjineli kufuneka zihlole ngokufanelekileyo iimfuno zentsebenzo kunye nezibonelelo zeendleko zohlobo lomthi ngamnye ngexesha lokuyila.

Ngombane wabathengi, iindleko zinokuba luthando oluphambili, ngelixa izixhobo zovavanyo zesayensi, ukuchaneka kunye nokuzinza kuthatha kuqala.Ngokuvavanya iimpawu zabaqengqedwa abaqeshwa, ukhetho lokugqibela kufuneka luhambelane neemfuno ezithile zesicelo, ukufezekisa ibhalansi ebonakalayo phakathi kweendleko kunye nokusebenza.Olu vavanyo lunono uphononongo luqinisekisa ukuba uyilo lwe-elektroniki luhlangabezana neMigangatho yokuSebenza ePhight oPhezulu ngelixa isetyenziselwa iindleko.

Izicelo zabaphathi ezi-1K

I-1K ye-OHM ibalulekile kwizijikelezo ezininzi ze-elektroniki ngenxa yokungahambi kakuhle kunye nokufumaneka.Zisetyenziswa kwizicelo ezahlukeneyo ezibaluleke kakhulu ezizinzileyo ze-voltage, umda ophakathi, ukutshaya kunye nokudonsa iisekethe, i-Audio Amungus, inethiwekhi ye-Audio Amphars, kunye neenethiwekhi zeNgxelo.

Umzobo 7: Ukusetyenziswa kwe-1K yokubuyisa

I-Voltider Distleider Distriuds: I-1K ye-OHM idla ngokusetyenziswa ukwahlula-hlula igalelo lamanqanaba amancinci, ngakumbi ukuze asebenzise izinto ezahlukeneyo zesekethe.

Ukulinganiselwa ngokuZixhaphakile kwimijikelezo ephilayo kunye nezinye iinkqubo eziphantsi.

Iisekethe ze-Bias: Aba baqeqesha bamisele indawo yokusebenza yamacandelo asebenzayo anjengeendlela zokuhamba, ukuqinisekisa ukuba isenzi isenziwa kakuhle kwaye ithembekile ngokuseta i-bieas efanelekileyo okanye ngoku.

Ukutsala kunye nokutsala ezantsi: kwimijikelezo ye-digital yegiji yedijithali, i-OHM ye-OHM ibambe amasango e-Logic kwiindawo ezichaziweyo ze-voltage xa ​​iqhutywa ngumqondiso, ngaloo ndlela ukuthintela inqanaba le-Logic ukungaqiniseki.

Imeko yomqondiso: I-1K Rehishars isetyenziswa ekuqhubekeni kwenkqubo ye-Analog yokulungisa iimpawu zomqondiso (njengokuhlwa okanye i-amonitions okanye i-Amlphation) yokufezekisa iimfuno ezithile.

Imisekethe yexesha

I-insors

Imijikelezo ye-Audio: Kwisekethe Audio, aba baqeqesha bazinzisa indawo yokusebenza kunye nokulawula inzuzo yenqanaba le-Amplimier, ngaloo ndlela kuphucule imigangatho yemiqondiso yeaudiyo.

Iisekethe zokucoca: I-1K ye-OHM ilawula impendulo ye-frequency kwinethiwekhi yokucoca i-filting, i-veritives frequency ukuqinisekisa ukucoceka komqondiso.

Iinethiwekhi zeNgxelo: Kwimisebenzi yokusebenza ye-Amplifis kunye nezinye ii-AMPLISIRs, ii-1K zokugcina ii-1K zimisela ukufumana, uzinzo, kunye neempawu zentsebenzo, ziqinisekisa ukusebenza ngokuchanekileyo nangokuzinzileyo.

Umzobo 8: Ukusetyenziswa kwe-1K yokubuyisa

Ukuqukumbela

I-1K ye-OHM inoluhlu olubanzi lwezicelo ngoyilo lwe-elektroniki.Zisetyenziselwa ukunciphisa umda kwangoku, zithathwe amanqanaba e-voltage, ukubonelela ngamanqaku e-Bias, imiqondiso yenkqubo, kwaye usebenze kunye namandla kwixesha lokusebenzisa ixesha.Kwisekethe yegiji yedijithali, bathintela inqanaba le-Loogic ukungaqiniseki, kwaye kwisekethe iaudio, baphucula umgangatho womqondiso.Ukutshintsha kwazo kunye nokuthembeka kwabo kubenza babe yinxalenye ye-elektroniki yanamhlanje.Iinjineli kunye neengcali zeHobbyists zinokufumana uyilo oluzinzileyo noluthembekileyo ngokukhethekileyo kunye nokusetyenziswa kwabaphathi nge-1K, ukuqinisekisa ukusebenza kakuhle kwezicelo ezahlukeneyo.Njengoko inkqubela phambili yetekhnoloji, indima yabaqengqelekayo e-1K iya kuqhubeka nokwandisa.

Imibuzo ebuzwa rhoqo [i-FAQ]

1. Yeyiphi eyona nto ilunge kakhulu kwi-100 ye-OHM okanye i-1K ohm?

Ukukhetha komvuzo kuxhomekeka kwiimfuno zakho zesicelo ezithile.I-100-OHM kunye ne-1k-oh-ohm nganye ineempawu zazo zesicelo: Iindidi-mali ezili-100 zihlala zisetyenziswa kwisekethe ezifuna ukuba zihambe.Umzekelo, ukuba uyilo lwakho lwesekethe lufuna ukuxhathisa okuphantsi ukugcina i-OPRE yangoku iphakamileyo, kufanelekile ukusebenzisa umkhondo we-OHM.Umzekelo, kwisekethe yomqhubi we-LED, ukuxhathisa okuphantsi kunokunceda ukubonelela ngokwaneleyo okwangoku ukuze ikhanyise i-LED.I-1K ye-OHM idla ngokusetyenziswa kwiimeko apho kufuneka khona umda wangoku.Ukuba incinci incinci iyafuneka kwisekethe okanye njengenxalenye ye-Vibleged Vidiyo, kufanelekile ukukhetha i-OHM ye-1K.Umzekelo, kwigalelo lomqondiso okanye i-GPIO ye-bimacontroller, usebenzisa umthi-mali we-OHM ye-OHM on unokubeka umda ngempumelelo kwaye ukhusela isekethe obangelwe ngokugqithisileyo.

2. Ithini i-polay ye-1K yokuhlangula?

Abaqeqeshayo ngamacandelo angengoopor, okuthetha ukuba abaqeqeshayo banokunxibelelana nolwalathiso kwisekethe ngaphandle kokujonga izibonda ezilungileyo nezingalunganga.Nokuba yi-OHM ye-OHM okanye nawuphi na omnye umqeshwa, inokufakwa ngokukhululekileyo kwisekethe ngaphandle kokuchaphazela ukusebenza kwesiphaluka ngenxa yeengxaki ze-polarey.

3. Ithini i-voltage yehlelo le-1K yokuhlangula?

I-voltage yehla kwi-Ohm ye-OHM ye-OHM ixhomekeke ekuphumeleleni kwangoku.Ngokutsho koMthetho ka-Ohm (v = ir), kwehla i-voltage ye-resistor yokuhlawula ilingana nemveliso yangoku (i) kunye nexabiso lokuchasana (r).Umzekelo, ukuba i-1 ma (i-0.001 Ampres) ihambahamba kwi-Ohm ye-OHM, i-Wiltage Repy iya kuba v = 0.001 Amperes × 1000 OHMS = 1 volt.Oku kuthetha ukuba i-voltage yehlelo lokurhoxa iya kunyuka njengoko ukugela kwangoku kuyanda.Ixabiso le-voltage elithile le-voltage kufuneka ibalwe ngokusekwe kwiyona yangoku.