Mhando dzekuputsika, uye kuzvigadzirisa kwemarambi e LED

Mwenje dze LED dzakakwirira kune vakwikwidzi mune dzinenge zvigaro zvese. Asi, kunyangwe nehupenyu hwesevhisi hwakataurwa, mamwe maturusi anotsva kunyangwe nguva yewaranti isati yapera. Usamhanye kuirasa, 90% yemarambi e-Led-akatsva anogona kugadziriswa.

Chishandiso uye musimboti wekushanda kwemwenje we LED

Kuti ugadzirise mwenje unotungamirirwa, unofanirwa kunyatsoziva chigadzirwa chayo. Pasinei nerudzi rwema LED anoshandiswa, zvese zvigadziriso zvemwenje, kusanganisira filament, zvine chimiro chakafanana.

Chiedza che LED chine zvikamu zvinotevera:

• LEDs. Kazhinji, marambi e LED ane SMD uye COB chips. Diodes inotsiviwa chete nemamwe akafanana. Kana pasina chinhu chakakodzera, tengesa ma LED ese – anofanirwa kunge akafanana.
• Mutyairi . Iyo yakadhindwa yedunhu bhodhi iri mukati mekesi. Iyi block ijenareta iripo. Mutyairi ane hunyanzvi hwepamusoro uye tembiricha yekushanda yakakura (-40… + 70°C).
• Plinth. Mune marambi e LED, inogadzirwa nesimbi kana ceramics. Inogonawo kugadzirwa nepurasitiki inodzivirira kupisa. Mune marambi ane branded, hwaro hauna kutengeswa – izvi zvinodzivirira oxidation yayo. Kune akatiwandei emhando dzemasoso, mumarambi emumba, kazhinji, pini uye shinda dzinoshandiswa.
• Circuit board. Iine ma LED pairi. Iyo bhodhi zvinhu ndeye anodized aluminium alloy. Dzimwe nguva, kuti zvive nyore, nzvimbo dzema diode dzakaverengwa – kuitira kuti usakanganise kutevedzana.
• Radiator. Inodzivirira kupisa uye kupera nguva isati yakwana kwerambi. Mune marambi ebhajeti, chinhu chinogadzirwa nepurasitiki. Mumhando yepamusoro-soro, pane kazhinji pane simbi isina tsvina radiators, ukobvu hwayo hunoenderana nesimba remadhiyodhi.
• Optical elements. Mazhinji marambi e LED ane diffuser. Kazhinji matte plastiki. Iyo diffuser, inoisa iyo mwenje flux pane imwe kona, inoita kuti ive yakafanana sezvinobvira.
  Plus diffusers – kuchengeteka kwakakwana. Kusiyana negirazi flasks, haigone kuputika, ichigadzira njodzi yekukuvara kune vanhu.

Chishandiso uye musimboti wekushanda kwe-led-lambi:

• Mhepo yemagetsi kubva ku cartridge inopihwa kune zviteshi zvechigadziko, kune iyo mbiri yewaya inotengeswa – kuburikidza navo iyo voltage inopiwa kune inoiswa mutyairi, uye kubva mairi DC voltage inoenda kubhodhi ne LEDs.
• Kuparadzira chiedza kana kudzivirira ma conductive zvikamu kubva pakubata kwevanhu, bhodhi rine ma LED rakafukidzwa negirazi rakakosha.

Filament imhando yemarambi e LED . Kunze, iwo akafanana chaizvo neakajairika mwenje incandescent. Asi pasi pegirobhu regirazi haisi tungsten filament, asi ma LED anoita senge filaments.

Maseketi emutyairi uye nheyo yavo yekushanda

Kugadzirisa mwenje we LED, zvakakosha kunzwisisa kuti chinhu chimwe nechimwe chinoshanda sei. Vese vatyairi ve220V vanogona kusanganiswa kuita mapoka matatu – ane ikozvino / voltage kudzikamisa uye pasina kugadzikana.

Muchokwadi, chete ikozvino-yakagadzikana dunhu ndiye mutyairi. Yechipiri sarudzo ndeyekudzikamisa kwevoltage, iri pane simba rekupa tambo inotungamira. Dunhu risina kugadzikana rakanaka nokuti ndiro nyore kugadzirisa. 

Ikozvino kugadzikana

Mudunhu iri, pane yakasanganiswa yazvino regulator SM2082D. Kunyangwe iine chishandiso chiri nyore, chakavimbika uye chemhando yepamusoro, uye chinonyanya kukosha, chinogona kugadziriswa kana zvichidikanwa. Pazasi pane dhizaini ye LED-A60 ine yakazara-yakazara mutyairi:

Mashandiro anoita dunhu:

1. Iyo voltage kubva kune network kuburikidza neF (fuse) inopinda diode bhiriji VD1-VD4. Pano inogadziriswa uye inodyiswa kuC1 (smoothing capacitor). A rectified (constant) voltage inopiwa kune LEDs uye pini Nhamba 2 yeDA1 (microcircuit).
2. Kubva pakubuda Nhamba 1 yeDA1, DC voltage inopiwa kune LEDs. Kukosha kwekupedzisira kunotarirwa nekukosha kweR2 (resistor).
3. R1 ine zvakawanda zvekupikisa. Iyo inovhara iyo capacitor uye haitore chikamu mukushanda kwedunhu. Basa rayo ndere kukurumidza kubudisa capacitor kana mwenje usina kuvharwa.
   Kana izvi zvisina kugoverwa, zvino kana uchibata chigadziko, munhu aizogamuchira simba rakasimba remagetsi, sezvo capacitor C1 inopomerwa panguva yekushanda kwedunhu kusvika ku300 V.

Ne voltage stabilization

Iyi dunhu inoita kudzikamisa kwete nezvino, asi nevoltage. Mufananidzo uri pasi apa isimba rekupa mwenje unotungamira:

Chinoshanda sei:

1. Iyo voltage kubva kunetiweki inopihwa kuC1 (capacitor), iyo inoidzikisa kusvika pamakumi maviri V, uyezve inoenda kuVD1-VD4. Pano mhepo inogadziriswa, yakatsetseka paC2 (capacitor) uye inodyiswa kune yakasanganiswa voltage regulator.
2. Kupfuurirazve, iyo voltage inotsvedzerwa zvakare – kuC3 (capacitor), inopfuura nepakati-inomisikidza resistor R2 uye inopihwa kune maLED. 

Sarudzo inosiyana neyakapfuura nekuvapo kweazvino-kumisa resistor. Iyo yakakosha yedunhu ndeye LED strip ine magetsi ekupa.

Pasina kugadzikana

Mutyairi akadaro anoshandiswa mumarambi akachipa eChinese. Asi, neyakajairwa voltage munetiweki – pasina kudonha kamwe kamwe, dunhu iri rinonyatsoshanda. Kugadzikana kweazvino kana voltage hakuna kupihwa pano. Pane chete kugadziriswa kwevoltage uye kuidzikisa kune inodiwa kukosha.

Mashandiro anoita dunhu:

1. Kune quenching capacitor, iyo inovharwa neine resistor kuti iwedzere kuchengeteka.
2. Iyo magetsi inoshandiswa kune diode bhiriji, yozogadziriswa pane diki capacitor (inenge 10 microfarads) uye, ichipfuura nepakati-inogadzirisa resistor, inopihwa kudunhu re LED.

Dunhu, chokwadi, harisi mutyairi. Kudzikamisa hakuitwe pano, saka iyo voltage inopihwa kune ma LEDs inotsamira pane mains. Kana iyo mains voltage isina kugadzikana, mwenje unopenya.

“Vatyairi” vakadaro vanowanzowanikwa mumarambi ebhajeti. Kana iyo mains voltage iri yakajairika, isina kusvetuka, saka mwenje hauvheneke uye unogona kushanda kwenguva yakareba.

Kakawanda kuputsika

Mwenje yemhando yepamusoro-inotungamirwa haiwanzo kuputika, haugone kutaura zvakafanana nezve zvinodhura. Kuparara kunoitika kwavari, kazhinji ma LED anoputika kana mutyairi anotadza.

Kuparara kwe LED

Mune marambi e LED, ma LED akabatanidzwa munhevedzano. Kubuda kweimwe diode kwakabatana nekupinza kweimwe – dunhu rakanyanya nyore. Asi zvakakwana kuti kiristaro imwe chete ivhunike kuti mwenje urege kupfuta.

Ma LED haana inshuwarisi pakupisa, saka kana mwenje ukasapisa, chinhu chekutanga kuita ndechekutarisa. Zviri nyore kuita izvi. Zvese zvaunoda ndeye multimeter.

Maitiro ekuyedza ma LED ekuputsika:

1. Ongorora makristasi. Zvishandiso zvine ruvara rwechiedza chakafanana, mavara akasviba anoonekwa pama LED akaputsika.
2. Solder yakakuvadzwa ma LED. Ndokumbira utarise kuti tembiricha yepamusoro iyo makristasi anotsungirira pasina kukanganisa maitiro avo ndeye +80 ° C. Shandisa yakaderera-simba solder simbi kana simbi kuti desoldering.
3. Panzvimbo yeakatengeswa maLED, solder serviceable analogues nekuisa flux kune pad.

Maitiro ekutarisa hutano hwemwenje ine multimeter:

Mwenje wakagadziriswa nenzira iyi uchashanda, zvisinei, uchapenya zvishoma. Iyi sarudzo inoshanda kana paine gumi kana kupfuura makristasi pabhodhi. Izvo zvinoitika kuti makristasi akapiswa anogona kutsiviwa newaya jumpers.

Mune marambi e220v, ma LED emhando dzakasiyana-siyana anoshandiswa – mubhokisi repurasitiki, risina kuvharwa, pamakeramiki akajeka, pagirazi, safiri, kana simbi.

Mutyairi huori

Kana muchitarisiko ma LED ese akasimba kana akakanganisa atoshandurwa, uye mwenje uchiri kudzima, saka inguva yekuenderera mberi nekuongorora mutyairi. Kukuvadza kwakawanda kunogona kuzivikanwa nekuona – nekushandura chitarisiko chevanopikisa kana capacitors.

Mukushaikwa kwekukuvara kunoonekwa mumutyairi, tsvagiridzo inoitwa uchishandisa tester:

1. Tarisa zvinhu zvese kutanga, uyezve mapoinzi ekutengesa, sezvo mabikirwo ari kuderera kana kutonyangarika nekuda kwekushanduka kwekushisa. Muchiitiko chekutanga, chiedza chinovhenekera uye chinodzima, mukupedzisira hachishandi zvachose.
2. Kuti uone kukanganisa mune solder, nyatsoongorora muchiedza. Nyatsopisa nzvimbo dzine kuputika nesimbi yekusimbisa.
3. Diode mabhiriji haawanzo kuparara, saka anotariswa kwekupedzisira. Kana iwe ukawana diode yakaputsika, unsolder iyo uye tarisa zvakare. Kana kukundikana kuchisimbiswa, shandura iyo diode isina kunaka neimwe yakafanana, uchicherechedza polarity.

Vhidhiyo kuraira:

Kutsunga kwechikonzero chekusashanda zvakanaka

Pane zvikonzero zvakasiyana-siyana zvekukundikana kwe-led-lamp, saka, usati waenderera mberi nekugadzirisa, zvakakosha kuziva kuti nei ichibhururuka kana kuti haina kupisa zvachose.

Chinhu chekutanga chekuita kana mwenje we LED usingavheneke ndiko kuusunungura kubva pakaturiji uye nekukurisa imwe (inotungamira inotungamirwa) panzvimbo yayo. Uye, kana ichivhenekera, ipapo chikonzero chekushaya simba chiri mumwenje pachayo.

Kutsvaga ma LED asina kunaka

Unogona kutarisa kushanda / kusashanda kwema LED uchishandisa multimeter. Chinja kune yekuenderera modhi uye tarisa ese ma LEDs mukutevedzana. Kuti uite izvi, shandisa probes kune vanobatana nekristaro yega yega.

Kuti utsvage ma LED akaputsika, unogonawo kushandisa bhatiri ye 3-4 V ine masoldered contacts. Makristasi ane hutano achapisa, asi akaputsika haazo.

Rambi re LED rakatanga kupenya kunge strobe

Kana mwenje usingadzimi zvachose, asi flickers, unogonawo kugadziriswa.

Zvikonzero zvekudzima marambi e LED:

• Yakaneta kana inoshaya capacitor. Dambudziko rinogona kugadziriswa nekuisa chinhu chine simba. Kana iyo voltage ye capacitor iri 100 V, uye mhepo ye diode iri 180 V, kukosha kwekutanga kunofanira kuwedzerwa ne 1.5-2 nguva.
  Mhinduro yechipiri yedambudziko ndeyekubatanidza yechipiri capacitor mukufanana (kuitira kuwedzera huwandu hwese uye simba).
• Mutyairi overheating. Chikonzero kusafefetera zvakanaka. Mwenje, nekuda kwekupisa, unotanga kupenya uye kupenya, uye kana ikozvino-yekudzivirira resistor ikakundikana, ichaenda zvachose.

Kana ma LED asina kusimba

Kana ma LED ese ari kushanda, uye mwenje wakadzimwa, kazhinji, kukuvara kunokonzerwa nekukuvadzwa kwezvinhu zvemutyairi – resistors, microcircuits, diode bridge, nezvimwe.

Muchiitiko ichi, zviri nyore kune munhuwo zvake mushandisi kutenga mwenje mutsva, sezvo kugadzirisa yekare kunoda humwe ruzivo, hunyanzvi uye kugona. Asi, usati warasa mwenje, vhura bhodhi ne LED uye tarisa mukati.

Kuti uparadzanise mwenje, bvisa silicone, sunungura ma screws uye unsolder “+/-” waya. Gungano racho rinogona kunge riri pamatanho akatakurwa-muchirimo kana pane yakashongedzwa jumper. Ndiye anowanzo kutsva nekuda kwekutadza kuonana.

Chii chichadiwa pakugadzirisa?

Kuti ugadzirise mwenje wakatungamirira, iwe uchada kuyera ne multimeter.

Zvakare pakugadzirisa iwe uchada:

• soldering iron yesimba shoma, ine chidimbu chitete;
• tweezers;
• wire cutters;
• platypus;
• spare parts – anozofanirwa kutengwa zvichienderana nerudzi rwekuputsika.

Izvo zvinodikanwa kuve nerambi risingashande – rinogona kuve sosi yezvinyorwa zvinodiwa.

Platypus inonzi pliers diki. Vane mabatiro marefu, ayo ari nyore kubata zvidimbu zvidiki. Muchidimbu, kana pasina platypus, unogona kupfuura nema tweezers.

Nzira yekuparadzanisa mwenje we LED?

Kugadzirisa kana kuchinjwa kwemarambi e LED hazvibviri pasina disassembly yavo. Iyi nzira haigone kunzi yakaoma, asi inoda humwe huchokwadi. Zvakakosha kuti usakuvadza chero chinhu chemwenje. Iyo yakadhindwa yedunhu bhodhi inoda yakakosha delicacy.

Inokurudzirwa kupfura disassembly yemwenje pavhidhiyo kuitira kuti usakanganise reverse order yekushanda.

kusunungura

Mwenje we LED mudziyo usina kusimba, saka bvisa nekuchenjerera, usingashandisi simba uye maturusi akapinza kwaunogona kuita pasina iwo.

Maitiro:

1. Bvisa iyo diffuser dome. Kuti uite izvi, tora girobhu rekuvhenekesa nekumicheto nemaoko maviri uye nekunyatsotenderera kutenderera kunoparadzanisa chikamu chepamusoro kubva pamuviri. Iyo yekubatanidza sealant yakanyanya kutetepa, saka kazhinji haitore simba rakawanda.
2. Kuparadzanisa ndiro ine LEDs kubva mumuviri nekusunungura mabhaudhi ekugadzirisa. Shandisa chaiyo precision type screwdrivers.
3. Bvisa ndiro inokwirisa kubva kune heatsink. Shandisa chinhu chine mupendero wakapinza, wakatsetseka, sema tweezers. Zvinyoro nyoro kumusoro kumucheto kwebhodhi uye ubvise zvachose.
4. Unsolder nzvimbo dzekubatana dzemagetsi emagetsi uye pakupedzisira paradzanisa bhodhi ne diodes kubva kune dzimwe nzvimbo.
5. Kuparadzanisa base uye radiator nekutenderera. Rongedza zvikamu zvose zvemwenje patafura uye tanga kugadzirisa.

Kupisa nevhudzi rebvudzi

Iyi sarudzo yakakodzera marambi ane gobvu girazi. Chivako chekuomesa bvudzi chinokubvumira kupisa muviri wemwenje kune tembiricha yaunoda – iyi ndiyo chete nzira yekubvisa girazi rakanamirwa kune cylindrical base.

Nekuda kwemhepo inopisa, zvikamu zvinopisa zvinowedzera uye chinonamira chakabata girazi chinova elastic. Mushure mekupisa, mwenje unogona kuparadzaniswa nyore nyore muzvikamu zvayo.

Vhidhiyo yekuti ungabvisa sei e27 mwenje we LED:

Ita-iwe-iwe pachako LED kugadzirisa mwenje mienzaniso

Usati waenderera mberi nekugadzirisa marambi e LED, zvakakosha kufunga nezvemaitiro aya nemienzaniso chaiyo. Iko kune kwete chete akawanda mavhezheni emarambi akatungamira, asiwo kuparara kwawo.

Mwenje ye LED inogona kuva yekusingaperi kana iwe ukaita kuti ma LED ashande kwete pa 100 kana 120% yezvaanogona, asi pa50-70% – izvi zvinoderedza kutonhora uye kudzivirira kupisa, nekuda kwekuti mwenje yakawanda ye LED inokundikana.

Ita-iwe pachako 220 V led kugadzirisa mwenje

Mutyairi, uyo mu80% yematambudziko anokonzera kuparara, haafaniri kuvakwa mumwenje. Inogona kunge ine ma LEDs ega, uye iyo inodzikamisa mudziyo inovakwa mukati me luminaire.

Kana mutyairi akagadzirwa zvakasiyana, kugadzirisa kuri nyore kuita. Zvakakwana kushandura mwenje uye kuve nechokwadi kuti dambudziko riri mairi. Kana zvisina kudaro, ipapo stabilizer yakaputsika. Mune marambi ane mutyairi akavakirwa, mamiriro acho akaoma.

Maitiro ekugadzirisa ice rambi nemutyairi:

1. Shandura heatsink counterclockwise kuti ubvise girobhu.
2. Bvisa mutyairi. Ridza ma LED ese, diode bhiriji uye microcircuit ine tester.
3. Iwe haugone kushanda nezvikamu zveSMD nesimbi yekusimbisa, saka shandisa hairdryer uye solder station. Haasi munhu wese ane zvishandiso izvi, saka iwe unofanirwa kuziva maitiro ekuita pasina iwo.
4. Mushure mekutengesa iyo microcircuit uye diode bhiriji, pfekedza vanobatika neakakosha paste uye woidziya. Izvi zvinokutendera kuti ugozoisa zvidiki zvidiki panzvimbo uye nekunyatsozvitengesa.
5. Tanga ne microchip. Zvikamu zvakafanana zvinotengeswa muchitoro chinozivikanwa cheChinese online che50-80 rubles. chidimbu. Namatidza chip kune paste, vabate uye solder.
6. Inotevera ndiko kutendeuka kwebhiriji diode. Iwe unogona zvakare kutenga chikamu ichi panzvimbo dzeChinese.
7. Solder mutyairi apedza kusvika pabhesi. Ane wiring pfupi kwazvo, saka zvivake. Izvi zvichadzivirira kuputsa plinth, yakakungurutswa pane plastiki kesi.
8. Solder rimwe divi remutyairi kune rakadhindwa redunhu bhodhi rine LEDs. Chinhu chikuru hachisi chekudzorera polarity. Kazhinji, matanda anoratidzwa pabhodhi uye mutyairi – tarisa pavari.
9. Tarisa kushanda kwemwenje. Asi, kana iwe usina ruzivo rwekushanda kwemagetsi, usaita izvi apo mwenje unoparadzaniswa – kune ngozi yepfupi pfupi uye kushamiswa kwemagetsi.

Vhidhiyo yekugadzirisa mwenje we LED:

Gadzirisa uchishandisa muenzaniso weASD LED-A60 mwenje, 11 W pane SM2082 chip.

Nhasi, marambi ane simba anotungamira ari kushandiswa, umo madhiraivha anounganidzwa paSM2082 microcircuits. Unotevera muenzaniso wekugadzirisa mwenje waibuda nguva nenguva uye uchivhenekera zvakare. Preliminary diagnosis – kutadza kuonana.

Maitiro:

1. Shandisa banga kukwenya kumusoro uye kubvisa girazi rekuparadzira.
2. Ongorora iyo SM2082 chip. Kana usati waona kukanganisa mukutengesa uye makwara akatyoka, bvisa bhodhi. Kuti uite izvi, cheka silicone uye bvisa bhodhi nescrewdriver blade.
3. Kuti usvike kumutyairi, isunungure nekudziisa zvinobatika nesimbi yekunyungudutsa – zvese kamwechete, woiendesa kurudyi.
4. Kune rumwe rutivi rwebhodhi rekutyaira kune capacitor 400 V. Kune rumwe rutivi, kune diode bhiriji uye maviri resistors. Kuti unzwisise kuti ndeipi bhodhi isina kubatana, vabatanidze ne polarity – waya mbiri.
5. Tora mapuranga ane screwdriver handle. Tsvaga kuti pane kukanganisa kupi – mune zvisungo zvewaya, mune capacitors, mukubatana kwepakati pekubuda kwechigadziko.
6. Kana yakakanganisika yekuonana yawanikwa, izodze ne flux uye tengesa zvakare.

Maitiro ekutengesa ma LED akakuvadzwa uye solder matsva?

Kuti ushande ne LEDs, iwe unofanirwa kukwanisa kutengesa uye uine zvese zvinodiwa zvekushandisa izvi. SMD diodes haina ikozvino-inotakura zvinhu. Pane kudaro, pane akakosha ekubatanidza pads pabhodhi. Nekushongedza shandisa simbi yekusimbisa ine simba re12 watts.

Kutengesa ma LED iwe uchada:

• tweezers;
• blade;
• flux;
• soldering iron;
• mubati.

Maitiro ekutengesa LED kubva kune mwenje we LED ine simbi yekunyungudutsa:

1. Bvisa aluminium board nekuparadzanisa imba yemwenje kubva pamumvuri wemwenje.
2. Tarisa ma diode ese ane tester.
3. Uya nemoto kuseri kwebhodhi kwemasekonzi 3-5. Bvisa diode kana solder ichisunungura.
4. Chigadziko chisati chatonhora pasi, isa donhwe rekuyerera pane yekubata padhi uye isa iyo diode pamusoro, uchifunga nezve polarity.
5. Pisa chigadziko zvakare uye dzvanya zvishoma pane kristaro. Bata diode kusvikira “makumbo” akanyatsogadziriswa mune solder.

Vhidhiyo kuraira:

Chengetedzo dzekuchengetedza paunenge uchigadzira 220 V LED bulbs

Paunenge uchigadzirisa marambi e-led, zvinodikanwa kuti utarise ekutanga magetsi ekuchengetedza matanho. Izvi zvinodzivirira kuvhunduka kwemagetsi uye kukuvara.

Mitemo yekuchengetedza:

• Zvose zviyero uye soldering zvinofanira kuitwa chete pamapuranga asina simba.
• Usasiya simbi yekunyungudutsa isina kutarisirwa.
• Pfeka magirazi ekudzivirira (pane njodzi yekuputika kwecapacitor).
• Bvisa chivharo nemagirovhosi anokwira (pane njodzi yekuchekwa nema splinters).
• Ita basa munzvimbo ine mhepo, sezvo inhalation ye rosin vapors inokuvadza kune hutano.

Mibvunzo ine hukama nemukurumbira

Heano mimwe mibvunzo yakajairika pamusoro pekugadzirisa mwenje we LED. Iwo anotevera:

• Sei zvichitenderwa kupfupisa materminals eakatsva-ma LED mumarambi e LED? Iyo inotungamira-mwenje mutyairi, kusiyana neanogara ari voltage magetsi ekupa, anogadzira yakagadzikana kukosha ikozvino pane inobuda, kwete voltage.
  Naizvozvo, zvisinei nekuremerwa kwemutoro (muchikamu chakapihwa), ikozvino inogara ichigara, izvo zvinoreva kuti kudonha kwevoltage kune imwe neimwe diode kuchafanana.
• Chii chinonzi hupenyu hwebasa remwenje wakagadziriswa, uye kuti ungauwedzera sei? Hapana mhinduro chaiyo kumubvunzo uyu. Vanhu vakagadzirisa marambi e LED vari vega vanoti vave negore nechidimbu vachishanda. Iko hakuna vimbiso yekuti imwe LED haizotsva nekuda kwekupisa.
  Sezvineiwo, mugadziri haadi kugadzira “ekusingaperi” magirobhu emwenje, sezvo izvi zvichakanganisa basa remabhizinesi avo.

Zvizhinji zvekuputsika kwemarambi e LED zvinogona kugadziriswa nemaoko. Kuti uite izvi, unofanirwa kunyatsonzwisisa chigadziro chemwenje uye nheyo yekushanda kwayo. Nokudzidza kugadzirisa ma-led-devices, unogona kuchengetedza mari yakawanda pakutenga kwavo.