Kudzorerazve speedometer ne LED: Nhanho nhanho mirairo

Kukanganisa kunoitika mumotokari dzakura kunoonekwa chete mushure mechinguvana, sezvainooneka zvishoma nezvishoma: yako speedometer inopenya zvishoma uye zvishoma. Izvi zvinokonzerwa ne-incandescent bulbs, iyo inogona kuwanikwa mumadhidhibhodhi emotokari. Mhinduro chaiyo ndeyemwenje sosi inotsiva yechinyakare magirobhu: iyo LED.

Chii chinonzi LEDs?

Chiedza-chinoburitsa diode ichidimbu che Chiedza Chinoburitsa Diode , chinhu chemagetsi chinoshandiswa kugadzira chiedza. Nenzira yakawanda, yakasiyana nemarambi e-incandescent.

Diode ndiyo inonzi semiconductor , zvinoreva kuti inongoitisa ikozvino mune imwe nzira. Sezvo mutemo, kana uchitsiva mwenje we incandescent ne LED, izvi hazvina basa. .

Mwenje mutsva ine polarity chaiyo pafekitari. Kana ukasarudza kugadzirisa kuvhenekera kwechikwata chezviridzwa nesimbi yekunyungudutsa, teerera kune zviratidzo. Ose maLED nePCB anogara akanyorwa zvakajeka . Maitiro ekuona nemazvo polarity uye kudzivirira zvikanganiso zvekutengesa zvichatsanangurwa zvinotevera.

Benefits dze LEDs

Ma LED ane akawanda akakosha mabhenefiti pane incandescent mwenje. somuenzaniso:

- hupenyu hwesevhisi hwakawedzerwa - kushomeka kwekupisa - chiedza chakajeka - kuwedzera kunyaradza

Zvichienderana nekusarudza hunhu hwakanaka kana uchiisa maLED vanogona kugara hupenyu hwese hwemotokari uye zvakanyanya. Nokudaro, zvingava zvakakodzera bvisa iyo yakatsiviwa ma LED kubva ku Speedometer uye kusaina pakubata mota. Vanogona kushandiswa mumotokari inotevera pasina matambudziko.

• LED dzinodya simba shoma shoma kupfuura mwenje we incandescent.
• Vanozoshandura simba rakawanda muchiedza uye kubudisa kupisa kushoma. Izvi zvinogona chete kuve mukana munzvimbo yakamanikana kuseri kwedash panel.
• Ma LED anopenya zvakanyanya kupenya uye zvine simba zvakanyanya kupfuura marambi e-incandescent asina kuunza kupisa.

Kwete izvozvo chete, ma LED anogona kudzikiswa sezvaunoda.

• Mazuva ano chizvarwa RGB LEDs kupa zvinonakidza lighting effects .
• RGB ipfupi ye Tsvuku Green Bhuruu , mavara ekutanga anokwanisa kugadzira chero ruvara rwechiedza.
• RGB LED inogona kugadziridzwa kune yaunofarira ruvara kana kuvhenekera sipidhimita nechiratidziro chechiedza chinoshamisa.

Kushandurwa kwe LED kune vanotanga

Kushandura speedometer kubva incandescent kuti LEDs zviri nyore. Zvese zvaunoda:

– mirairo yekubvisa chiridzwa sumbu - zvishandiso zvakakodzera - marambi anotenderwa - kushivirira uye maoko akasimba

1.  Incandescent marambi akasungirirwa kumashure kwechiridzwa cluster achishandisa swivel connectors. Kuti usvike kwavari, unofanirwa kubvisa sumbu rezviridzwa.

• Zvichienderana nerudzi rwemotokari, izvi zvinogona kuva basa rakaoma. . Nezvese zvingaite, edza kubvisa dhizaini pasina kubvisa chidhiraivho.
• Iyo airbag inosanganiswa mudhiraivha. Kubvisa kunoda hunyanzvi hwekuita .

2.  Pane zvinhu zviviri zvekuchengeta mupfungwa kana uchibvisa dashboard. Iyo plexiglass kavha yakatetepa uye inogona kutsemuka nyore . Awkward cluster turn kazhinji inokwana kukonzera kukanganisa. Nehurombo, chivharo hachiwanikwe sechikamu chakaparadzana. Iyo yega sarudzo ikozvino kushanyira junkyard kana kutsvaga yakashongedzwa ads. kuwana chinotsiva chinokodzera.

3.  Window girazi haifanirwe kubviswa kana uchitsiva incandescent bulbs ne LEDs.

• Kana yakakuvara kana kudonha netsaona usabata mafittings nemaoko asina chinhu.
• Iyo matte black layer haienderane nedikita rezvanza.
• Iwo mavara haaendi . Replacement LEDs dziripowo se akagadziridzwa LEDs , izvo zvinoreva kuti ivo vakatove vakagadziriswa kune zviedza zvinowanikwa.

Naizvozvo, nzira inotevera inokurudzirwa:

1. Bvisa speedometer yose. 2. Shandisai speedometer munzvimbo yakachena yebasa setafura. 3. Shandisai speedometer nekotoni magurovhosi.

Pakubvisa speedometer, marambi eincandescent anobviswa netsono mhino pliers. Soketi yakabuda inosungirirwa uye inotenderedzwa ne90 °. Ipapo inogona kudhonzwa.

Iye zvino ma LED akaiswa mune reverse order, iyo speedometer yakaiswa zvakare - yakagadzirira.

LED kutendeuka

Mazuva ano, mota zhinji dzakashongedzerwa nemwenje ye LED pane inomhanya pafekitari.

Vamwe vanogadzira, nekuda kwezvikonzero zvehupfumi, vanoshandisa marambi emhando yepakati. Naizvozvo, zvinogona kuitika kuti ma LED anofungidzirwa kuti anogara kwenguva refu anorasikirwa nekupenya kwawo nguva isati yakwana kana kukundikana zvachose.

Kutsiva kwavo kwakaoma uye kunofanira kunyatsogadziriswa pachine nguva.

Pane nzira mbiri dzekushandura speedometer:

-Kutsiviwa kwezvinhu zvakatengeswa. - Shanduko kune LED mitsetse.

Kutsiva maLED akatengeswa ndiyo nzira chaiyo uye yakachengeteka ane ruzivo rwakakwana. Kana iwe ukarwisa zvisina tsarukano dashboard nesimbi yekunyungudutsa, iwe ungangoita zvakanyanya kukuvadza. Chinhu chinonyanya kukosha kana soldering LEDs ndeye polarity. .

Ini ndichataura pachine nguva: kunyangwe iyo polarity reversal haizokonzerese tambo kupisa, iyo diode haingoshande. Kana usina kuona izvi usati wagadzirisa speedometer, basa rose rakanga risina maturo.

Kutsunga kwe LED polarity

Chete maSMD LEDs anoshandiswa kuvhenekera dashboard.

• SMD inomirira Surface Mount Device , i.e. chikamu chinotengeswa zvakananga kuPCB pamusoro.

Traditional design Zvizhinji zvemagetsi zvemagetsi zvine mapini anoda kuiswa mumakomba pane yakadhindwa redunhu bhodhi uye solder kumusana. Iyi dhizaini yakaoma kwazvo uye yakanyanya kusakodzera kubatanidza otomatiki, zvakanyanya kudiki pakugadzira manyore. Nezve DIY zvinangwa »Ma LED ane mapini achiri kuwanikwa.

Polarity inotarirwa nehurefu hwevanobatika:

• Iyo yakareba ndiyo anode kana danda rakanaka
• Iyo mupfupi kathodhi kana danda regati .
• Nzvimbo yavo inoratidzwa pabhodhi redunhu rakadhindwa nezviratidzo + kana - kana, neimwe nzira, nemabhii "A" kana "C".
• Mapini anogurwa mushure mekutengesa, saka akashandiswa Pin ma LED haagone kushandiswa zvakare.

1. Soldering SMD iri nyore nyore. . Zviri nani kushandisa simbi mbiri dzesimbi. SMD inopisa pamapango maviri uye inoisa parutivi mushure memasekondi mashoma .
2. Soldering yakaoma . Nekudaro, iyo SMD polarity mamaki ari pachena: SMD inogara ichishaya kona .

Iyi kona isipo yakanyorwa paPCB nechiratidzo . Iyo SMD yakaiswa munzira yekutenderera, ichiratidza kona isipo, kugumisa chimiro.

Kuisa ese maSMD pane inomhanyisa mota, yakamboshongedzerwa maLEDs, zvinotora maawa akati wandei. Mamiriro - maturusi akakodzera, ruoko rwakasimba, mamiriro ekushanda akanaka uye ruzivo rwakakura.  Pane imwe nzira inoda rimwe basa, asi inogona kutungamirira kumugumisiro unogutsa.

Kushandura ma LED ane Mwenje Strips

Ma LED, kunyanya maRGB ma LED, anowanikwawo mune anonzi mitsetse yemwenje neSMD yakatengeswa kwavari. Nzendo idzi dzinogona kuchekwa chero kupi. Vazhinji Homemade tuners ronga kutendeuka kwavo ku LED sezvinotevera:

- Bvisa mudziyo wepaneru. -Bvisa hwindo repahwindo kubva kune mudziyo. - Namadza tambo ye LED kumucheto. - Batanidza tambo ye LED kune dhibhodhi redunhu. - Reinstall zvese.

• Window girazi rinofanira kubviswa kubva padhibhodhi saka unofanira kupfeka  magurovhosi ekotoni .
• Dashboard ikozvino ine ambient indirect lighting . Iyi mhinduro inokodzera yekuvhenekera kunonakidza kwerev gauge, wachi, speedometer, tembiricha yejinjini nezvimwe zvese zvishandiso zvemaoko.
• Iyi mhinduro haina kugadzirirwa kubata masaini, checking  zviratidzo  injini, tembiricha yeinjini, bhatiri ikozvino, ABS uye airbag zviratidzo .
• Pano unovimba nemwenje yechinyakare.