Gaabiyo for strip LED la hago

strips LED sii kordheysa loo isticmaalay in design ah ee alaabta kala duwan, gudaha iyo dibadda dhismaha labada. Waxay kaa caawin in la abuuro nalalka qayb ahaan iyo guud labadaba, oo xoogga qaybaha faa'iido. xidhiidhka ka waa hab gaar ah. Si arrintan loo sameeyo, u isticmaal gaabiyo ee aaladda wax ka LED. Wuxuu gacanta ku xoogga iftiinka iyo in la xiran karaa guriga. Si aad u Buur cajalad ah, waa in aad barato la rakibo of technology ee jaantuska xarkaha.

Control Maqaallo cajalad LED

Si loo fahmo sida loo dhigay gaabiyo si xirmado LED waa in aqoon mabda'a nidaamka noocan oo kale ah. strip LED waa Semiconductor ah, oo uu leeyahay tiro ka mid ah tayada gaar ah. Mid ka mid ah iyaga ka mid ah u dhaqmo sida aan toosan sifo hadda-danab weyn ah (CVC). Hadda dal dhex qoofalan waxaa sii kordhaya ilaa xad si xoog leh, laga bilaabo marinkeeda gaar ah. Tani waxay sababi kartaa gubanayo qalabka iftiiminta. Xitaa yar dhibic danab ku dul cajalad la burburay laga yaabaa. Sidaa darteed, xiriir si network ma waxaa si toos ah samayn karaa. Gaabiyo for strip LED - mid ka mid ah xalal suurto gal ah in dhibaatadan.

The qalabka gacanta ku soo wareegi jiray daruuri ku lug yareysey hadda korontada, taas oo xasiloon oo ku haboon si buuxda isku xiro qalabka. Mararka qaarkood ujeeddooyinkan isticmaali resistors awood. Laakiin haddii ay dhacdo waxaa lagu lumin doonaa in ay baabba 'xoog badan oo koronto. Si nidaamka si wax ku ool ah u shaqeeyaan, waxaad u baahan tahay in ay isticmaalaan danab yar yahay hadda joogto ah, taas oo ah gaabiyo marka xira strip ee LED gacmahaaga.

Mabda'a hawlgalka ee gaabiyo ah

Gaabiyo for strips LED soo saaray sida module gaar ah 12 la danab talooyin ah, 24 volts. Waxay leedahay wax soo saarka limiter ah hadda. Si aad u doorato qalabka gacanta midig, waxaa lagama maarmaan ah in ay qraallo la kala dooran karo cajalad. Waa in ay leeyihiin danab a talooyin ku haboon. Hawlgalka ayaa loo isitcmaalo uu Kokes ku bixiyaan waqti yareysey ku resistors isku. Waxa ay qaab ahaan dhajinta on cajalad laftiisa. The xoogga unit gacanta iyo xoogga waafaqsantahay gaabiyo ay tirada LED modules cajalad.

Soo-saareyaasha ayaa ka dhigi qalabka iftiiminta sida dherer gaar ah, kaas oo sida caadiga ah ka yar tahay 5 m. Haddii loo baahdo, cajalad waa la soo gaabiyey by it jarida at dhibcood gaar ah. Laakiin haddii ay dhacdo of baahida loo qabo in la kordhiyo ay gabal soo socda aan la xiran ee isku midka ah, iyo in korontada u dhigma ama kordhiyo. Gaabiyo sidoo kale waxa uu kuu ogolaanayaa inaad ma aha oo kaliya on iyo nalalka jeedin, laakiin sidoo kale xakameeyo dhalaalka ay yahey.

Noocyada hab xakameyn dimmers

Ka sokow xaqiiqda ah in kala duwan ee qalabka gacanta awoodda (jirana gaabiyo for LED strips 12 volts iyo 24 volts), waxay kala duwan iyo habka ay gacanta ku jira. Waxay ka mid yihiin noocyada soo socda:

• la touchscreen hago;
• la fog gacanta riix-button;
• oo aan gacanta,
• taabto gacanta gundhig;
• Configuring telefoonka Wi-Fi.

Si aad u doorato habka ay gacanta midig, waa in aad ka fiirsan nooca gaabiyo, oo ay fog ka fog (loo baahan yahay si ay u xisaabiso fogaanta meel maareynta si ay ula qabsadaan dhalaalka qalabka). Waxa kale oo ay leedahay qiimaha tirada qalabka kuwa gudaha ku jira kala duwan ee fog ee. Waxaa jira daydo in oo ay suurogal tahay in lagu xiro ilaa 10 dimmers. Cabirka Console sidoo kale mararka qaarkood ka ciyaaraan door muhiim ah. Mini gaabiyo for strip LED inta badan waa kuwa ugu haboon oo dhan nooc oo hagaajin.

Iyada oo ku xidhan aad door bidayso in aad doorato heerka xiriiri raaxada, gacanta riix-button ama aaladaha la qaadi karo.

Tilmaamo maamulka

Gaabiyo aan gacanta ku waa nidaam farsamo daray in sanduuqa battariga ee. Tani waa mid ka mid ah siyaabaha ugu fudud si ay u maareeyaan. Tani waxay u badan tahay a mini-dimmers, taas waxaa loo isticmaalaa strip ee LED. Waxay u eg yihiin shido yar.

Gaabiyo la hago for strip ee LED kuu ogolaanayaa inaad si loo xakameeyo dhalaalka ee alaabta ka fog. Tani waa hab ku haboon, gaar ahaan in ay dhacdo helidda sare cajalad on saqafka ka, on qarka, iyo wixii la mid ah. D.

Haddii design xakamaysada la doortay style farsmada heerka sare ah, ama cudurka muuqashadiisu ay gaar ahaan soo jiidasho for user ah, helay touchpads baxsan. Waxay yihiin dhigma xajmiga biiro fudud. Laakiin inta badan waxay leeyihiin kala duwan oo ka mid ah hawlaha oo dheeraad ah.

Si loo xakameeyo dhalaalka ka fog, iyadoo la isticmaalayo software gaar ah in loo xiraa on your phone ama kiniin. Tani waa mid aad u faa'iido badan ee walxaha ku jira tiro badan oo ah cajalado in ay yihiin at height a badan ee guriyo dhismaha, calaamadaha advertising.

Noocyada dimmers by hab xakameyn danab ku

By hagaajinta habka isbedelka danab kala dimmers in la xakameeyo hadda ku dhex load xoogga, iyo kan kale - iyada oo isbedbeddelka width garaaca wadnaha (PWM).

More qaali ah oo jira qalab kaantaroolka guud badala danab oo dhan load ah. Waxaa aad u dhif ah loo isticmaalo strips LED, tan iyo markii ay ma awoodo inuu ku shaqeeyaan danab yar yahay.

Inta badan loo isticmaalo nidaamka of dimmers ku salaysan PWM ah. Waxay yihiin is haysta oo ay qabato howl arrin wax ku ool ah. Marka guriga, si ay u hirgeliyaan gacanta strip LED on mabda'a PWM waa mid fudud ilaa xad. Tani waa u xoogga xataa qof leh waayo-aragnimo yar. Si arrintan loo sameeyo, ka codsan isdhexgalka a chip yar.

Compliance sharooto nooca gaabiyo

Gaabiyo for strips LED xiran waafaqsan nooca qalabka. Waxaa jira hal channel iyo nidaamka la xidhiidha cable multi-channel, kaas oo u dhigma hawlaha iftiiminta. In la abuuro saamaynta kala duwan nalalka loo isticmaalo dimmers saddex iyo laba-channel.

Si loo waafajiyo RGB unit nooca gacanta cajalad saddex-channel. Noocan ah xudunta waxay leedahay saddex Kokes mid ah midabo kala duwan taas oo, marka lagu daray iftiimiyaan cad. Waayo, nalalka multi-leh midab, waxay shaqayn kartaa si gooni gooni ah. dimmers Laba-channel loo isticmaalo strips phosphor ah. Meelahaas waxaa daaha huruud ah gaar ah waa isku dhafan leh buluug xoog LED.

The marsami cad-light monocrystalline hal loo isticmaalo nidaamiyo dhalaalka, kuwaas oo ka mid ahaa soo wareegi jiray ka dib markii ay korontada ka.

Faa'iidada iyo faa'iido darrada ilaaliyaal PWM

Si aad u fahamto sida in ay ku xidhmaan strip ee LED gaabiyo, waa in aad barato la muuqaalada regulyatorv PWM ah.

Ka dib oo dhan, noocan ah waxaa inta badan gacanta ku isticmaali xadhko is-xira in.

Faa'iida ee noocan ah waxaa loo arkaa gaabiyo flicker more heer ekaantii iftiinku ku yar yahay. Eye in hab this ogaadaa oscillations luminescence. saamayn Tani waxay keeni kartaa madax xanuun iyo gobolka psycho-jir saboolka ah, sii daraysa ee aragtida.

Si looga fogaado dhibaato this, waa in aad isticmaasho nidaamka gaar ah microcontrollers. Waxay ka shaqeeyaan hab analog-to-digital.

Rakibaadda gaabiyo guriga

Si aad si fiican u xirmaan gaabiyo ee aaladda wax ka LED gacmahaaga, isticmaali guddi circuit daabacay, kaas oo laga sameeyey Maro adag la-bireed ah. Waxay leedahay size a of 35x50 mm.

Asal ahaan dhigay isku xira for wareeggeedii dibadda, iyo resistors. Intaas ka dib, nidaamka ku lifaaqan dioska-, capacitors, chip. Marka ay dhamaato ee nidaamka waa in la soldered FET. Ka dib markii in, hubi in meesha laga saaro kicinta ah, taas oo ah at boosteejada transistor ah. Haddii kale, nidaamka oo dhan si dhakhso ah ku gubi doonaa ka dib markii awood-up!

Gaabiyo waxa uu ku yaalaa ay dhacdo caag ah oo gaar ah. Ujeedada this, saabuunta weelka ku haboon, taas oo godad waxaa qoday ee cable oo resistor ka variable.

codsiga

Urureen oo u gaar ah gaabiyo for strip LED waxaa loo isticmaali karaa ujeedooyin badan. Waxa uu sidoo kale ku haboon si ay ula qabsadaan dhalaalka xudunta, oo ku yaalla aag shaqo-isweydaarsiga, jikada ama goobta kale ee. Waxaa si fudud loo baahan yahay ka dib markii isticmaalka daba dheeraaday. Ka dib markii iftiin dhalaalaya indhahaaga dhaawacayso iyo ugu danbeyn si xun u saameyn aragga.

Marka nalalka degdeg ah wax la shaqeeya by batari, siyasad cajalad carrab la 'si weyn u kordhin kartaa waqtiga matoorka.

Waayo, RGB-cajalado saddex qalab kaantaroolka kala duwan sameeyey. Tani waxay abuuri doonaa hooska kasta in la siiyo shayga image asalka ah. Waxaa bedeli doona, tusaale ahaan, in ay jebiyaan dirato jir.

Ka dib markii qalabka akhriska sida gaabiyo for LED xariijin, si fudud ayaan idinka soo shirin karaa guriga. Iyada oo ku saleysan talooyinka ku qoran maqaalka, si ay u abuuraan saamaynta nalalka gaar ah si ay wax kasta oo ku saabsan ama gudaha dhismaha noqon doonaa mid sahlan.