Chiedza che LED Latest Dziviriro Technology

Kutanga, nei iyo LED ichifanira kuchengetedza mwenje chena LED, nekuti kune zvakawanda zvakanakira, uye vanhu vazhinji vanopinda muhupenyu hwezuva nezuva hwevanhu, kushandiswa kwayo zvino kunova kwakakura kwazvo. Icho chigadzirwa chitsva, chine maitiro ayo. Chiedza chichena che LED chinhu chinonzwa magetsi. Usapfuure 20mA yega yega mwenje we LED bead kana uchishanda, uye unopiswa zviri nyore kana ukapfuura akawandisa mabhero emwenje e LED. Kana mabheji emwenje e LED achishandiswa kazhinji, hupenyu hwavo hurefu kwazvo. Asi mukushandisa chaiko, mabheji emwenje e LED anowanzo kuve nyore kutyora. Chikonzero chii? Muchokwadi, maitiro emarambi e LED haatariswe uye dunhu rekudzivirira rinowedzerwa kwairi. Mabheji emwenje e LED mafotoelectric semiconductor zvishandiso, zvinokuvadzwa nyore ne electrostatic panguva yegungano. Izvi zvinoda static magetsi kuchengetedzwa panguva yegungano. Takaona kuti vagadziri vazhinji havana pfungwa iyi kana kusanzwisisa zvachose. Mwenje wemwenje we LED unobva pane 20mA ikozvino mubasa chairo, asi kazhinji inowedzera ikozvino nekuda kwezvikonzero zvakasiyana-siyana mukushandiswa. Kana pasina matanho ekudzivirira, iyi yakawedzera ikozvino inodarika imwe nguva uye amplitude. Gare gare mabhesi emwenje e LED achakuvadzwa. Chechipiri, kukonzera kukuvadzwa kwemarambi e LED mabheji 1. Kamwe kamwe kuwedzera kwemagetsi emagetsi kuwedzera. Pane zvikonzero zvakawanda zvekuwedzera kamwe kamwe mumagetsi emagetsi emagetsi, senge dambudziko remhando yemagetsi, kana kushandiswa kwemushandisi kusashandisa zvisina kunaka, nezvimwe. 2. Inzvimbo pfupi-yedunhu remagetsi emagetsi e LED machaneli mune chimwe chikamu kana yakadhindwa mutsara kana mamwe waya mumutsara, iyo inowedzera voltage yenzvimbo ino. 3. Dunhu pfupi rakaumbwa nekukuvadzwa kweimwe LED nekuda kwemhando yayo. Kudonha kwayo kwekutanga kwemagetsi kunopfuudzwa kune mamwe ma LED. 4. Tembiricha yemwenje yakakwira zvakanyanya kuita kuti hunhu hwe LED huve hwakaipa. 5. Mvura iri mukati memwenje, mvura inofambisa. 6. Panguva yegungano, handina kuita basa rakanaka re-anti-static work, zvokuti mukati me LED yakanga yakuvadzwa nemagetsi akadzikama. Kunyangwe iyo yakajairika voltage uye kukosha kwazvino kuchiiswa, zviri nyore zvakare kukonzera kukuvara kwe LED. Izvi zvikonzero zvichakonzera kuwedzera kukuru kwe LED ikozvino, uye munguva pfupi iyo LED chip ichapiswa nekuda kwekupisa. Maererano neruzivo rwedu, mazhinji e LEDs i bipolar short circuits, uye chikamu chiduku ndechekudimburwa. Imwe neimwe LED ine kudonhedza kudonha kweinenge 3.2V. Kana yakapiswa, haipenye kana iyo yekudimburira yaputswa. Kana iyi voltage iri pfupi-inotenderera, inotamirwa kune mamwe ma LED, zvichiita kuti magetsi awedzere mamwe ma LED, uye mamwe ma LED achapiswa nokukurumidza kana kutotsoropodza magetsi. Pakutanga, zvakanga zviri nyore kwazvo kukonzera tsaona huru. LED inowanzoiswa panzvimbo yakakwirira, hazvisi nyore kuisa, zvinotonyanya kuoma kugadzirisa. Naizvozvo, kuchengetedzwa kwe LED kudiwa chaiko, asi hakukosheswi nemunhu wese parizvino. Iriwo dambudziko iro vanhu vazhinji havachina sarudzo kunze kwekutarisana naro. Chechitatu, nzira yekudzivirira LED yekudzivirira kwe LED, isu tinotanga tafunga nezvehubhu yeinishuwarenzi, asi chubhu yeinishuwarenzi ndeye-nguva, uye kukurumidza kwekupindura kunononoka. Inoshandiswa muzvigadzirwa zvezviedza zve LED ikozvino, nokuti mwenje ye LED ikozvino inonyanya mune purojekiti yeguta rine mbiri uye chiedza chekuvhenekera. Tichipindura kune izvi zvinoshanda zvinodikanwa, takaita zvakawanda zviedzo uye nekupfupisa maitiro eiyo LED kudzivirira wedunhu zvinoenderana nezvinodiwa zvepurojekiti. Yakanga yakabviswa, kuitira kuti LED uye magetsi anogona kuchengetedzwa. Mushure mekunge mwenje wese wakajairika, unogona kudzoreredza magetsi emagetsi. Hazvitapuri basa reLED. Chinokosha ndechekuti chigadzirwa chehurumende. Mutengo wakaderera. Izvi zvinodikanwa zvinopokana uye zvinoganhurana, uye zvinonetsa kuwana. Chekutanga pane zvese, zvinofanirwa kutariswa kuti ndeipi yekudzivirira yedunhu uye yekudzivirira mudziyo wekusarudza. 1. Tinogona kusarudza kushandisa mhepo yenguva pfupi kudzvanya diode (inonzi TVS). Inspector voltage kudzvanya diode ndeye yakakwirira-inoshanda inokwanisa mudziyo muchimiro che diode. Kana danda rayo rikakanganiswa nereverse transient high-energy, rinogona kukurumidza kudzikisa kupikisa kwepamusoro pakati pemapango kusvika pakudzikira kwakaderera panguva pfupi yemasekonzi gumi munguva pfupi yegumi. , Kuisa voltage pakati pemapango maviri mune yakafanotemerwa voltage ukoshi, zvinodzivirira zvinobudirira zvikamu zvemeta mumutsara wemagetsi. Iyo yenguva pfupi voltage inodzvanya diode nekukurumidza kupindura nguva, hombe yenguva pfupi simba, yakaderera kuvuza ikozvino, yakanaka breakdown voltage bias consistency, inodzoreka clamp voltage control, hapana muganho wekukuvadza, vhoriyamu diki uye zvimwe zvakanaka, nezvimwe. Asi mukushandisa chaiko, ndakaona kuti haina kunaka. Chekutanga pane zvese, hazvisi nyore kuwana TVS zvishandiso zvinosangana nevoltage kukosha. Iyo TVS mudziyo unonyanya kushandiswa mukudzivirira mheni nekudzivirira mheni, uye overvoltage absorption pamusoro pe220V, nepo magetsi emagetsi emagetsi e LED anowanzo 24V kana 12V. Uku kukosha kwevoltage ine zvigadzirwa zvishoma zveTV, uye bvunzo haina kunaka. Panguva imwecheteyo, tinoziva kuti kukuvadzwa kwemarambi e LED kunonyanya kukonzerwa nekupisa mukati me ambassador chip yezvino. TVS inongoona pamusoro -voltage uye haigone kuona iripo. Overvoltage zvirokwazvo ndicho chikonzero chepamusoro-ikozvino, asi zvakaoma kubata yakakodzera voltage yekudzivirira nzvimbo. Zvakaoma kushandisa mudziyo uyu kana kuti zvakaoma kushandisa muchokwadi. 2. Tinogona kusarudza kudzoreredza chubhu yeinishuwarenzi. Self-recovery insurance tube, inozivikanwawo sepolymer polymer yakanaka tembiricha thermistor PTC, inoumbwa nemapolymer uye conductive particles. Mushure mekugadzirisa kwakakosha, ma conductive particles anoumba chain-shaped conductive channel mu polymer. Kana iyo yakajairika yekushanda ikozvino ichipfuura (kana chikamu chiri pane yakajairika ambient tembiricha), iyo PTC yekuzvidzoresa fuse iri munzvimbo yakaderera yekupikisa; kana pane abnormal current in the circuit (kana ambient tembiricha inokwira), the big current (kana tembiricha yezvakatipoteredza inowedzera) Kupisa kunogadzirwa kunokurumidza kuwedzera polima, uye maconductive channels anoumbwa ne conductive particles anogurwa. The PTC self-recovery fuse is high-resistance; apo ikozvino (pamusoro-tembiricha mamiriro) munharaunda inonyangarika, iyo polymer yakatonhodzwa, vhoriyamu kupora Kazhinji, conductive zvimedu zvinoumba conductive chiteshi, uye iyo PTC yekuzvidzora fiyuzi inotangira yakaderera-inodzivirira mamiriro. Mumamiriro ekushanda akajairika, fivha yehubhu yeinishuwarenzi idiki kwazvo. Mumamiriro ekushanda asina kujairika, kupisa kwakanyanya kwazvo. Iyo inongogumira kune ikozvino kuburikidza neiyo ikozvino, iyo inoita basa rekudzivirira. Ukuru hwayo, mutengo wakaderera, unogona kushandiswa kakawanda, uchiona otomatiki kutanga kwekudzivirira uye otomatiki kubuda; iyo yakasimba -state yekurongedza maitiro kuti ikuvadzwe nyore; isu takawana muyedzo chaiyo: Sezvo chiri chigadziro chinopisa chinopisa, chiri pasi pekupisa. Mugumisiro wacho wakakura zvikuru. Sezvo iyo PTC yakavharirwa mukati memwenje, mabhesi emwenje anofanira kunge ari fever uye achakanganisa kushanda kwePTC. Kune mwenje wakatemerwa, unogona kusarudza iyo PTC kuburikidza nebvunzo. Nzira yakavimbika ndeyekuichengeta kure nebhedhi remwenje wekudziya. Mudunhu chairo, pane nzira mbiri dzekusarudza kubva: 1. Kazhinji, magetsi e LED akakamurwa kuita tambo dzakawanda dzemigwagwa yekubatanidza. Semuyenzaniso, 24V voltage, isu tese tinoshandisa 7 LED marambi mabheji kuti tibatane munhevedzano uye kuwedzera resistor. Ikozvino inowanzo 17 19mA. Sezvinodiwa, tinogona kusarudza 7 integer light beads kuti tisanganise kuita rambi rose. Tinogona kuwedzera chikamu chePTC pamberi pebazi rega rega kuchengetedza. Kubatsira kweiyi nzira ndeyokuti kururamisa kwakakwirira, uye kuvimbika kwekudzivirira kwakanaka. 2. Kudzivirira. Wedzera chikamu chePTC pamberi pemabhero ese akajeka kudzivirira mwenje wese. Zvakanakira nzira iyi iri nyore, kwete kutora vhoriyamu. Isu tinowanzo sarudza nzira iyi. Nezve zvigadzirwa zvemumba zvine chekuita, mugumisiro wekudzivirira uku mukushandiswa chaiko kuchiri kugutsa. Sarudzo yePTC yakanyanya kunyanya. Tese takaongorora kukosha kwakanyatso kuenderana kuburikidza nenguva yakareba yekuedza. Chechina, iyo LED's electrostatic kuchengetedza zvinhu zvese zvinoumbwa nemaatomu, uye maatomu ane zvemagetsi nemapurotoni. Kana zvinhu zvacho zvikawanikwa kana kurasika maerekitironi, zvinozova magetsi asina kunaka kana akanaka. Machaji aya anoungana pamusoro pezvinhu uye isu tinodaidza icho chinhu chine magetsi akamira. Iko kuunganidzwa kwechaji kunowanzo kukonzerwa nekuparadzaniswa kwemidziyo uye nekubatana, kana inogona zvakare kukonzerwa nekukweshana. Unonzi nharo. Pane zvinhu zvakawanda zvinokanganisa kuunganidzwa kwechaji, zvinosanganisira kudzvanywa kwekubata, friction coefficient uye kupatsanura kumhanya, nezvimwe. Iyo electrostatic charge icharamba ichiwanda. Kana pasina chiteshi chekuvuza, kukosha uku kunozosvika pakakwirira zvakanyanya kudzamara mhedzisiro yechaji inogadzirwa nechaji yamiswa, kubhadharisa kwabviswa kana kusvika pakusimba kwakaringana, inogona kupinda mukati mezvinhu zvakatenderedza sepakati pezvinhu zvakatenderedza. . Mushure mekunge magetsi aputswa, iyo electrostatic charge ichayerwa nekukurumidza. Kukurumidza kusaurura kwemuchaji uyu kunonzi static discharge. Nekuti iyo voltage inokurumidza kuburitswa pane kushoma kushoma, yazvino ichave yakakura kwazvo, inogona kudarika makumi maviri ampel. Kana kubuda uku kuchiitwa ne static electrostatic elements, yakakura kudaro ikozvino ichagadzirwa kuti igadzikane 3V chete uye inodarika 3V uye yakawanda uye yakawanda. Ikozvino ndeye 20mA LED yakakonzera kukuvara kwakanyanya. 1. Sei ruzivo rwekudzivirira rwemagetsi akamira ruchivandudzwa pamberi pechizvarwa chakapfuura chezana rino remakore 70, matambudziko mazhinji emagetsi emagetsi akakonzerwa nevanhu vasina pfungwa yekudzivirira kwemagetsi. Kunyangwe iye zvino vanhu vazhinji vanofungidzira kuti static discharge inokonzeresa kukuvadza kune zvigadzirwa zvemagetsi kukuvadza zvigadzirwa zvemagetsi. Izvi zvinodaro nekuti kukuvara kwakawanda kwe electrostatic discharge kunoitika pazasi pekunzwa kwemunhu, nekuti simba remuviri wemunhu rinoonekwa rekubuda kwe static discharge rinenge 3KV, uye zvinhu zvakawanda zvemagetsi zvinokuvadzwa kana ari mazana emavolts kana akawanda mavolts. Kazhinji zvigadzirwa zvemagetsi zvinoburitswa ne electrostatic discharge discharge. Hapana muganhu wakajeka mushure mekukuvara. Mushure mekuisa zvikamu pamudziyo, kune matambudziko akawanda. Kuongorora kwakaoma. Kunyanya kukuvadza kunogona kuitika, zvakaoma kuyera kushanda kwekuita kwayo kunyange nemidziyo yakarurama. Nekudaro, zviedzo zvakasimbisa mumakore achangopfuura kuti kukuvadzwa uku kwakadzikira zvakanyanya mushure meimwe nguva yenguva, uye kuvimbika kwezvigadzirwa zvemagetsi kwakadzikira zvakanyanya. Kukuvadzwa kunokonzerwa ne electrostatic ndeyechokwadi. 2. Ndeapi mafomu ekukuvadza kwemagetsi emagetsi kune zvigadzirwa zvemagetsi? Iwo ekutanga emuviri maitiro emagetsi akamira ndeaya: kukwezva kana kusabatanidzwa, pane mutsauko mukugona mutsauko nepasi, izvo zvinoburitsa kubuda kwekuyerera. Aya maitiro matatu ane mhedzisiro mitatu pane zvemagetsi zvikamu: Static electrostatic adsorption dust, kuderedza chikamu chekudzivirira kudzivirira (kupfupisa hupenyu). Static discharge discharge kukuvadzwa kuitira kuti chikamu chisashande (chakakanganiswa zvachose). Iko kupisa kunokonzerwa ne electrostatic discharge field kana ikozvino, iyo inokuvadza chikamu (chinogona kukanganisa). Mamiriro acho ezvinhu akajairika, uye zvakaoma kuwanwa nenguva. 3. Ndeapi maitiro ekukuvadza kwemagetsi emagetsi kune zvigadzirwa zvemagetsi? (1) Muviri wemunhu wakavanzika haugone kuona zvakananga magetsi akamira kunze kwekunge static discharge ikaitika, asi muviri wemunhu unogona kunge usina kuvhunduka kwemagetsi. 2-3kv, saka magetsi akamira akavanzwa. (2) Kuita kwezvimwe zvikamu zvemagetsi mushure mechikamu chemagetsi hachina kuderedzwa zvakanyanya mushure mekukuvara kwe electrostatic, asi kuburitswa kwakawanda kwakaunganidzwa kunokonzeresa kukuvara kwemukati kune mudziyo uye kugadzira njodzi yakavanzika. Naizvozvo, static magetsi anogona kukuvadza mudziyo. (3) Kugadzirwa kwemagetsi emagetsi asina kurongeka zvakare ane kusarudzika. Kukuvadza kwayo kwakanga kusiriwo. (4) Iko kutadza kuongororwa kweakaomesesa electrostatic discharge kukuvara, nekuda kweiyo yakanaka, yakanaka, diki diki chimiro chezvigadzirwa zvemagetsi, zvinotora nguva, nguva, uye kudhura. Kunyangwe zvakadaro, kumwe kukuvadzwa kwakamira kwakaoma kusiyanisa kubva mukukuvadzwa kunokonzerwa nezvimwe zvikonzero, kuitira kuti vanhu vagone kukanganisa kukuvara kwakamira semamwe kutadza. Kukuvadzwa kwekubuda kwakasimba kusati kwanyatsonzwisiswa, kwaiwanzonzi kwakakonzerwa nekutadza kwekutanga kana kutadza kusingazivikanwe, uko nekusaziva kwakavhara chikonzero chaicho chekutadza. Naizvozvo, kuongororwa kwekukuvara kwe electrostatic kune kuoma. 4. Nzira yekudzora static discharge? Kubva pakuongorora kwekare, zvinogona kuonekwa kuti static magetsi inogadzirwa nekuparadzaniswa kwechinhu chinosangana, uye kunyange induction iyo isina kubatwa. Zvinenge zvisingaite kubvisa zvachose static magetsi, asi mamwe matanho anogona kutorwa kudzora iyo static magetsi haikonzere kukuvadza. 5. Maitiro ekudzora munhu static magetsi (munhu static dziviriro)? Muviri wemunhu ndiwo unonyanya kukonzeresa njodzi dzemagetsi. Kune static magetsi, muviri wemunhu kondakita, saka unogona kutora matanho epasi kumuviri wemunhu. (1). Shandisa anti-static ground/anti -static shoes/masokisi (static magetsi gwairira kubva kutsoka kusvika pasi) kuburikidza netsoka kupfeka anti-static ground, mat floor, carpet, vashandi vanopfeka anti-static bhutsu masokisi kuti aumbe akasanganiswa. pasi pasi. (2). Pfeka anti-static wristbands uye pasi (static magetsi gwara kubva paruoko kuenda pasi) inoshandisa ruoko kudonhedza magetsi emuviri. Iyo ine anti-static uye yakasununguka bhendi, bhatani rekuita, chitubu chakapfava mutsara. Chengetedza kuramba uye plug kana chip kuumbwa. Rutivi rwemukati rwebhande rakasununguka rakarukwa neshinda inodzivirira, uye kunze kunorukwa neshindawo zvayo. 6. Mukushandiswa kwe-anti-static shangu uye wristbands, dambudziko rekuchengetedzwa kwevanhu mukushandiswa kwezvigunwe zvinongotarisa kubva pakuona kwe-anti-static, kuduku kupikisa kwepasi rose kwemuviri wemunhu, asi kukosha kwepasi kunogumira. kuchengeteka. Resistance, kana kupokana kuchigona kudzikisira ikozvino kwemuviri wemunhu kana iri yehukama hupfupi pakati pemidziyo yesimbi kana zvishandiso kana magetsi frequency magetsi. Iko kukosha kwepasi hakufanirwe kuve kushoma pane 105 ω, Chikuru chacho hakunopfuuri 109 ω. 7. Ndeapi matambudziko andinofanira kutarisisa mukushandiswa kwe-anti-static shangu uye wristbands? Usadambure kana uchishandisa wristband mashandiro, zvikasadaro inorasikirwa nekuita. Dambudziko guru rekushandiswa kwemawristbands akasiyana-siyana nderokuzarura nzira, dzimwe nguva yenguva pfupi, dzimwe nguva yakabviswa kwenguva yakareba, zvichiita kurasikirwa kwepasi. , wristband haina kubviswa, zvichiita kuti kupikisa kupikisa kweganda remunhu uye wristband, uye kushorwa kweimwe wristbands ndiyo tambo pachayo. Kana bhandi rabata pasi ngozi. Zvose, vamwe vanotaura kuva ruoko rusina mvura, mhinduro yacho haibudiriri zvikuru kupfuura ihwo hweawire. Â, shangu dzinorwisana nezvishoma inofanira kuva namasokisi / inoshandiswa apo yakapfekwa, uye kushanda panzvimbo inorwisana nenzvimbo inogona kuita magetsi anounzwa panyika nomuviri womunhu. Kuwedzera kana kubviswa kwechero chikamu chemuviri wemunhu kuchaita kuti muviri wemunhu uunze inokuvadza static electrostatic electrostatic. Naizvozvo, mumadhipatimendi akakosha, panofanira kunge paine munhu anopikisa tester kuti aone shangu / masokisi / insoles inopfekwa nemuviri wemunhu chero nguva uye kana kupikisa kwese kwemuviri wemunhu kunogona kuve nezvinodiwa zvekudonha magetsi akamira. Uyaya wepasi wechiremba chemaoko ````` padesktop kana kuti tafura, nokuti kudzivisa kwomuviri uyu wesimbi pasi kungava kukuru zvikuru. Che kazhinji kazhinji kachiongorora kudzivisa kwomutongo 5. Iyo anti-static chigadzirwa uye zvimwe midziyo inoshandiswa mu electrostatic kuchengetedza workshop inoshanda nzvimbo ye LED yekugadzira workshop. Mushure menguva yenguva, kuramba kunogona kunge kwakakura kupfuura 109. Kuti uwane chinangwa che-anti-static, zvinokurudzirwa kuti, mazano makuru, mazano makuru makuru, kuchengetedza kukuru, kunyanya Gadzira mamiriro ekutanga ezvikamu zvina zvinotevera. Imwe ndeyekuona kushandiswa kwemaitiro ekudzivirira kwevanhu; imwe yacho ndeyekuona kuchengetedzwa kwemagetsi kwemidziyo yekugadzira yewekishopu; chechitatu ndechekuedza kuita musangano wekugadzira uye nharaunda yakapoteredza yemagetsi e-anti-static; yechina ndeyekuvandudza hurongwa uye kugadzira mashandiro ekuita, Gadzira ongororo yemukati yakasimba uye yekuongorora system kuti ive nechokwadi chekuti hurongwa hunoitwa uye kutarisisa kudzidziswa kwemagetsi ekuziva kwevashandi; gadzira tekinoroji zviyero zvemagetsi ekudzivirira zvigadzirwa kuti ive nechokwadi chemhando yezvekudzivirira. Panyaya yekuyera uye nzira dzekudzora, wedzera tembiricha uye humidity yekutarisa kunzvimbo yebasa, rekodha tembiricha uye hunyoro zuva nezuva; kuyera static voltage mwedzi wega wega; mushandi anopesana ne-static zvipfeko, heti pese pese apo inopokana nepamusoro uye friction voltage panoonekwa Imwe yekudzivirira kwepasi. Isa iyo yakazara yekudzivirira kukosha tester pamusuwo wemusangano; iyo yakaenzana voltage uye electrostatic dissipation nguva yeionic fan kamwe pamwedzi. Panguva yekugadzira, ndapota teerera kutora matanho ekudzivirira akakodzera. Zvinotevera ndezvekureva chete: Izvo zvinodiwa kudzivirira static magetsi: kupfeka anti-static zvipfeko (senge anti-static zvipfeko, hati, shangu, zvigunwe kana magirovhosi, nezvimwewo) panguva yekushanda Magetsi emagetsi achipararira pamusoro kana mukati: Mushandi wegungano anofanira kupfeka anti-static wristbands. (Iyo wristband inofanira kunge yakabatana negadziriro yepasi.) Inogona kupa chidziviriro chekudzivirira nekudzivirira kwekubuda kamwe kamwe kwemagetsi emagetsi kana kukanganisa kwemunda wemagetsi: Tafura yegungano (workbench) inoda kushandiswa kushandisa anti - static radio. Isa LED inoda kushandisa anti -static chikamu bhokisi. Simbi inosungirira, muchina wekucheka tsoka, choto cherata (kana otomatiki kudzorera welding michina) inofanira kudzikwa. Panguva yekushanda, dzivisa kubata chubhu yepombi inopenya zvakananga sezvinobvira, uye bata chikamu checolloidal zvakanyanya sezvinobvira kana ichitorwa. Izvo zviyero zvepasi zvinofanira kudzivirirwa zvachose kubva pakugadzirwa kwemagetsi emagetsi. Nzvimbo dzebhenji rebasa, simbi yekunyungudutsa, muchina wekucheka tsoka, uye choto cherata (kana otomatiki backwaller midziyo) inofanira kuunzwa muvhu netambo dzesimbi dzakakora. , Yakavigwa munzvimbo iri pasi pemamita 1, mitsetse yose yepasi inoda kubatanidzwa kune mutsara mukuru. Kana iyo static mhete inopfekwa nemushandi ine mutsara, inodawo kutungamira mutsetse kuti ubatanidze kune yakavigwa mutsara. Hafu-yakapedzwa zvigadzirwa uye yapera chigadzirwa chekuyedza michina inodawo kudzikwa.