Cov txheej txheem:

Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Ua Haujlwm: 5 Kauj Ruam (nrog Duab)
Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Ua Haujlwm: 5 Kauj Ruam (nrog Duab)

Video: Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Ua Haujlwm: 5 Kauj Ruam (nrog Duab)

Video: Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Ua Haujlwm: 5 Kauj Ruam (nrog Duab)
Video: RGB LED - Collin’s Lab Notes #adafruit #collinslabnotes 2024, Kaum ib hlis
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Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Haujlwm
Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Haujlwm
Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Haujlwm
Controllable RGB LED System rau Koj Lub Tsev lossis Chaw Haujlwm

Puas yog teeb nyob hauv koj lub tsev lossis chaw ua haujlwm tsis txaus siab? Koj puas xav ntxiv lub zog me me lossis teeb pom kev zoo rau koj chav? Cov Lus Qhia no qhia koj yuav ua li cas thiaj tsim tau cov tswj hwm RGB LED teeb rau siv hauv koj lub tsev lossis chaw ua haujlwm. Koj lub teeb liab, ntsuab, xiav LED yuav muab sijhawm txaus siab rau koj thiab koj tsev neeg nrog rau ua rau koj khib koj cov phooj ywg tech! Cov lus qhia no yog ua raws ob lub tshuab tsim los ntawm peb, Brilldea, siv cov khoom peb tsim. Ib qhov system tau tsim rau peb lub tsev thiab lwm qhov rau peb pawg ntseeg. Txheeb tawm cov vis dis aus ntawm cov kab ke ua haujlwm! Nov yog peb chav nyob LED system. Nov yog cov kab ke LED peb tsim rau Island ECC hauv Hong Kong. Koj tuaj yeem tshawb pom peb cov khoom ntawm peb lub vev xaib: Brilldea.com

Kauj Ruam 1: Npaj Qhov System

Npaj Txoj Haujlwm
Npaj Txoj Haujlwm
Npaj Txoj Haujlwm
Npaj Txoj Haujlwm
Npaj Txoj Haujlwm
Npaj Txoj Haujlwm

Txhua qhov zoo RGB LED tshuab pib nrog kev npaj me ntsis thiab xav ua ntej. Cov kauj ruam no tseem ceeb heev hauv kev txiav txim siab koj cov kev xav tau kev tsim vaj tsev rau lub kaw lus, xws li cov khoom siv hluav taws xob loj thiab cov lej tswj hwm, nrog rau lub system yuav raug nqi ntau npaum li cas. Thiab tsis txhob hnov qab lub tswv yim kev kos duab - kev npaj yuav pab koj pom qhov zoo ntawm lub kaw lus thiab nws yuav cuam tshuam nrog koj qhov chaw li cas. 1. Thawj qhov los txheeb xyuas yog thaj chaw uas koj xav ntxiv LED teeb pom kev zoo. Koj yuav tsum pom kev pom qhov twg ntawm LED system yuav raug teeb tsa thiab koj yuav tsum xav txog LEDs, tus tswj (s), lub zog hluav taws xob thiab cov txuas uas cuam tshuam nrog. Qhov tseem ceeb tshaj plaws ntawm cov kauj ruam no yog txiav txim siab thaj chaw LEDs yuav ci li cas. Koj puas muaj lub qhov uas koj xav tso qhov pom kev? Koj puas tuaj yeem npaj cov rooj tog los ua qhov sib txawv rau LEDs? Puas yog koj rov kho qhov chaw uas koj tuaj yeem npaj qhov chaw tshwj xeeb rau koj cov LEDs thiab cov khoom siv kho mob kom raug teeb tsa hauv phab ntsa lossis hauv pem teb? Island ECC system tau tsim los thaum chav tau tsim ua qhov chaw tshwj xeeb tau muab tshem tawm rau nws xws li cov teeb pom kev zoo nyob hauv phab ntsa. 2. Thaum koj muaj thaj chaw xaiv tawm, qhov tom ntej los txiav txim siab yog pes tsawg LEDs koj xav siv los npog thaj tsam ntawd. Muaj ntau qhov sib txawv los xav txog. Puas yog cov phiaj xwm LEDs mus rau qhov chaw zoo nkauj? Puas yuav pom cov LEDs ncaj qha? Qhov tob npaum li cas yog qhov chaw uas LEDS tau teeb tsa? Npaum li cas yog koj cov ntaub ntawv uas tau npaj tseg rau? Koj puas xav kom pom cov duab thiab cov qauv hauv LED kab? Koj xav kom lub teeb ci li cas? Koj yuav tsum xav txog qhov loj ntawm txhua "pixel" hauv qhov system. Rau peb cov kab ke peb siv peb RGB LED Ribbon. Qhov no yog 10cm hloov pauv hloov pauv lub rooj tsav xwm nrog 3 RGB LEDs ntawm nws. Cov LEDs tau txuas rau hauv kab ntawv yog li txhua txoj hlua ua haujlwm ntawm 12V DC. Cov LEDs raug tswj ua ib pawg. Each system peb tsim muaj qhov tob sib txawv thiab cov khoom sib txawv sib txawv los ua haujlwm. Koj qhov nrug thiab qhov loj yuav txawv raws koj qhov chaw nyob thiab pob nyiaj siv. Peb siv ob lub raj mis plexiglass thiab cov yas dawb corugated. Peb peb chav nyob hauv lub kaw lus LED siv 32 daim ntawm 10cm RGB LED Ribbon, 16 hauv txhua kab ntawv. Island ECC system siv 48 daim hauv txhua "qhov rai" thiab muaj peb lub qhov rais. 3. Thaum koj tau txiav txim siab ntau npaum li cas ntawm LEDs los teeb tsa, tom qab ntawd koj tuaj yeem pib npaj tus naj npawb ntawm cov kev tswj hwm rau lub kaw lus, tam sim no rau koj lub zog siv hluav taws xob thiab faib cov thaiv. lawv. Cov vis dis aus suav nrog cov ntawv sau tseg ntawm cov khoom siv thiab nws qhia tawm qhov kev sim uas siv thaum sib dhos thiab teeb tsa.

Kauj Ruam 2: Cov Txheej Txheem Txheej Txheem LED

LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem
LED Txheej Txheem Txheej Txheem

LED system yog suav nrog ntau yam khoom siv. Cia peb siv sijhawm los tshuaj xyuas cov khoom ntawd. 1. Cov kab ke LED xav tau lub hlwb los tswj hwm txhua tus LEDs. Lub hlwb no feem ntau yog microcontroller xws li Parallax Propeller lossis SX lossis PIC lossis Arduino. Tus tswj hwm no tuaj yeem hloov cov LEDs uas siv cov txheej txheem ua ntej lossis hloov cov LEDs raws li kev sib txuas sab nraud mus rau DMX-512A system lossis serial (RS-232). Peb tsim Prop Blade maub los rau peb cov kev siv tshwj xeeb ntawm cov tshuab LED. Prop Blade lees txais 6V txog 12V DC thiab muaj kev sib txuas rau ob qho tib si (ntawm lub caj dab lub cajmeem) thiab DMX-512A. Ntxiv rau nws muaj xwm txheej LEDs rau kev tawm tswv yim thiab DIP hloov pauv thiab cov nyees khawm rau cov neeg siv tswv yim. Koj tuaj yeem tau txais Prop Blade ua cov khoom siv los ntawm Brilldea yog tias koj xav siv tus tswj hwm no. Koj kuj tseem zoo siab los ua koj tus kheej. 2. Ib lossis ntau qhov LED tsav tus qauv xav tau los tswj txhua lub LEDs, tom qab txhua lub microcontroller tsuas muaj ntau I/O pins. Txhawm rau tswj hwm ntau lub LEDs, lub microcontroller xav tau kev pab yog li peb tsim tus kws pleev xim LED. Tus kws pleev xim LED tuaj yeem tswj tau 16 txoj hauv kev ntawm RGB LEDs. Qhov no txhais tau tias peb tuaj yeem nqes tau 16 daim ntawm RGB LED Ribbon, ib qho rau txhua tus channel, thiab tswj cov xim thiab siv ntawm txhua kab. Tus kws pleev xim LED ua raws TLC5940 IC los ntawm Texas Instruments. Muaj cov cai muaj nyob online rau ob qho Propeller thiab Arduino rau kev tswj hwm IC no. Koj tseem tuaj yeem tau txais cov khoom siv pleev xim rau ntawm Brilldea.3. Thiab tau kawg, txhua qhov system LED xav tau … zoo … umm … LEDs! Yog lawm, ntau ntau liab, ntsuab, xiav LEDs! Peb nyiam qhov yooj yim ntawm RGB LED Ribbon peb muag. Sab nraub qaum ntawm cov khoom muaj cov nplaum rau nws yog li nws nce tau yooj yim rau saum npoo. Cov LEDs thiab cov tiv thaiv twb tau sib sau ua ke thiab nws ua haujlwm ntawm 12V DC. Tsis tas li ntawd nws tuaj yeem hloov kho rau ntawm qhov chaw nkhaus yog xav tau. Yog tias koj xav tau, koj tuaj yeem siv koj tus kheej LEDs. Koj tsis tas yuav siv RGB LEDs, koj tuaj yeem txuas 48 xim ib qho LEDs lossis 24 ntawm ib qho xim thiab 24 ntawm lwm xim. Txheeb tawm daim ntawv pleev xim rau LED kom paub meej ntxiv. 4. Txhua yam khoom siv hauv qhov system yuav tsis muaj dab tsi yog tias koj tsis muab lub zog. Yog, tag nrho cov khoom siv xav tau DC zog. Peb cov tshuab tau tsim los khiav ntawm 12V DC. Qhov ntau ntawm LEDs hauv koj lub cev yuav txiav txim siab txog qhov tam sim no koj cov khoom yuav xav tau los muab. Peb siv 12V DC, 5 amp khoom siv rau peb teeb tsa thiab muaj chav nyob ntau ntxiv rau kev nthuav dav. Yog tias koj xav kom muaj qhov tseeb dua, koj yuav tsum tau suav qhov kos tam sim no ntawm LEDs koj siv hauv koj li kab ke thiab tam sim no xav tau rau koj tus tswj thiab tsav tsheb. 5. Nov yog ob peb yam ntxiv uas ua tiav qhov system:

  • Cable thiab xaim rau faib lub zog thiab tswj cov cim.
  • Lub khoos phis tawj thiab khoos phis tawj kho vajtse rau koj tus tswj. Yog tias koj tab tom siv Prop Blade uas yog raws li Parallax Propeller, koj yuav xav yuav Prop Prop los ntawm Parallax.
  • Cov cuab yeej siv hluav taws xob thiab siv tes los sib sau ua ke koj cov kab ke xws li cov hlau txuas, pliers, cov ntsia hlau tsav, txiav cov cuab yeej thiab cov hlua hlau.
  • Ib qho khoom siv kho vajtse xav tau rau kev teeb tsa koj lub maub los, tsav tsheb, fais fab mov, thiab lwm yam.
  • Ib qhov chaw DMX-512A, yog tias koj xav siv DMX los tswj koj cov kab ke LED; qhov no yog nyob ntawm yeem.

6. Tam sim no koj tau xav txog qhov zoo, qhov chaw, qhov loj me thiab saib ntawm koj lub cev, nrog rau txiav txim siab cov ntaub ntawv xav tau, koj tuaj yeem pib tus nqi nws. Koj li nqi hauv lub system yuav txawv raws nws qhov loj me thiab cov ntaub ntawv twg koj tuaj yeem muaj los ntawm cov phiaj xwm yav dhau los. Yog tias koj muaj lub microcontroller zaum ib puag ncig, tom qab ntawd koj yuav tuaj yeem siv qhov ntawd. Nco ntsoov them tus nqi tawm thiab teeb tsa tus nqi tiag tiag rau cov khoom "tsis tseem ceeb" xws li cov khoom sib txuas, cov xov hluav taws xob, thiab cov hlua AC vim tias cov nqi no tuaj yeem nce ntxiv. Cov kab ke no yog peb thawj tus tsim, yog li kho vajtse siv hauv qhov system yog thawj qhov kev kho dua tshiab. Brilldea qhov tam sim no Prop Blade thiab LED Painter tau hloov kho cov qauv tsim kom ua tiav cov txheej txheem zoo sib xws.

Kauj Ruam 3: Lub Sijhawm Tsim Kho

Siv Sijhawm!
Siv Sijhawm!
Siv Sijhawm!
Siv Sijhawm!
Siv Sijhawm!
Siv Sijhawm!

Los ntawm lub sijhawm koj mus txog qib no, koj yuav tsum tau ua tiav koj cov qauv tsim thiab yuav txhua yam ntawm koj. Kuv nyiam tau txais cov thawv ntim khoom los ua rau kuv lub tswv yim zoo rau hauv kev muaj tiag, koj li cas? Tsis muaj dab tsi ntaus koj txhais tes los ua haujlwm tsim cov qauv uas koj tau tsim hauv cov kauj ruam dhau los. Thaum kuv sib sau ua ke, Kuv siv kuv lub sijhawm los tshuaj xyuas ob peb zaug. Kuv ob zaug tshuaj xyuas cov khoom ua ntej populating PCB, Kuv rov txheeb xyuas cov kev sib txuas uas tau siv lossis tshem tawm xws li cov ntaub ntawv xov tooj, thiab kuv sim cov kab ke ntawm kev nce ntxiv raws li kuv mus. Nrog lub loj RGB LED system muaj ntau yam uas tuaj yeem mus tsis raug, yog li kev sim thaum koj mus yog lub tswv yim zoo. Cov txheej txheem no yuav pab koj txheeb xyuas cov teeb meem ua ntej lawv dhau los ua teeb meem loj dua thiab ua rau lwm yam puas tsuaj. Piv txwv li, peb sim Prop Blade maub los ua ntej peb txuas nws mus rau tus kws pleev xim LED tsav tsheb PCB. Thaum koj pib tsim koj lub kaw lus, thawj qhov koj yuav tsum tau ua yog teeb tsa koj li maub los thiab LED tsav tsheb sib txuas. Yog tias koj siv cov khoom siv zoo li ib qho ntawm peb, zoo heev, tom qab ntawd kev yuav khoom ntawm cov khoom tau yooj yim thiab sib dhos yuav tsum tsis siv sijhawm ntev dua. Yog tias koj tab tom tsim koj tus kheej tswj thiab tsav tsheb LED cov kauj ruam no yuav siv sijhawm ntau dua. Tsis txhob txhawj xeeb txawm tias vim tias kev siv zog tsim nyog nws thaum koj tau txais cov tswj hwm ntawm koj lub kaw lus ua haujlwm. Thaum sib dhos cov khoom siv, koj yuav tsum luam tawm cov txheej txheem thiab daim nqi ntawm cov ntaub ntawv kom ntseeg tau tias koj siv cov khoom raug thiab tso cov khoom siv rau hauv qhov chaw raug. Thaum koj ua tiav kev teeb tsa koj lub maub los, siv sijhawm los ua haujlwm thiab ntsuas nws. Rub tawm txoj haujlwm yooj yim rau tus tswj hwm kom paub tseeb tias tus tswj hwm ua haujlwm. Hauv peb qhov xwm txheej, peb tau siv Parallax Prop Plug los rub tawm software rau Prop Blade. Thaum koj ua tiav lub rooj tsav tsheb, siv lub zog kom paub tseeb tias tsis muaj dab tsi tawg. Thaum koj tau dhau qhov kev sim ntawd, ntxiv ib qho RBG LED rau hauv ib lub channel thiab txuas tus tsav tsheb rau koj tus tswj. Siv txoj haujlwm yooj yim los txheeb xyuas tias tus tswj hwm tuaj yeem tswj tus tsav tsheb/teeb tsa RGB LED. Ib zaug ntxiv, rau Prop Blade thiab LED Painter peb muaj piv txwv cov haujlwm hauv peb qhov chaw: Brilldea.com. Tam sim no koj muaj cov khoom siv hluav taws xob ua tiav, cia peb txav mus rau LEDs!

Kauj Ruam 4: LED Los Ua Ke

LED los ua ke
LED los ua ke
LED los ua ke
LED los ua ke
LED los ua ke
LED los ua ke

Ib qho kev ntxim siab tshaj plaws ntawm RGB LED array yog kev tsim kho LED thiab kev sib txuas. Cov kauj ruam no feem ntau cuam tshuam nrog ntau txoj kev xaim txiav, hle, crimping, thiab soldering. Tsis txhob hais txog kev ntsuas ob zaug ntawm txhua qhov kev sib txuas kom paub tseeb tias nws tau ua tiav. Yog tias koj pom txoj hauv kev los txhim kho cov txheej txheem no, qhia rau peb paub hauv cov lus hais ntxiv. Npaj ua ntej ntawm koj lub cev raws li koj tsis tas yuav maj nrawm rau feeb kawg kom ua tiav txhua txoj haujlwm uas yuav tsum tau ua. Nyob twj ywm txhua hmo los tsim koj daim ntawv tswv yuav ua rau koj cov khoom puas tsuaj vim kev ua tsis raug. Siv koj lub sijhawm thiab txheeb xyuas ob qho kev sib txuas. Peb lub tshuab tau tsim hauv cov qauv kom peb tuaj yeem yooj yim sib sau ua ke ntawm qhov chaw. Cov kab ke kuj yooj yim los sim thaum peb sib sau ua ke. Piv txwv li, LEDs rau Island ECC system tau sib sau ua ke ntawm cov vaj huam sib luag uas yog 1 meter ntev los ntawm 0.4 meters siab. Txhua lub vaj huam sib luag zoo ib yam yog li peb tau tsim tus qauv rau qhov twg los teeb lub LEDs, yuav ua li cas rau txoj kab ntawm cov xov hlau thiab qhov twg tso tus neeg pleev xim LED. Cov kauj ruam no yog qhov yooj yim zoo nkauj, tsuas yog rov ua dua thiab siv sijhawm. Yog tias koj siv RGB LED Ribbon ces koj tuaj yeem txhim kho cov LEDs rau saum npoo los ntawm kev tshem lub npog hla cov nplaum thim rov qab. Nco ntsoov teeb lub LEDs rau qhov huv. Ntxiv cov xov hlau, cov txuas thiab cov hlua khi raws li xav tau. Peb nyiam kom muaj cov khoom sib txuas thaum peb xav tau tshem tawm cov khoom siv rau kev tshuaj xyuas lossis hloov pauv. Koj tuaj yeem xaiv ua kom tag nrho cov kev sib txuas thiab ua ntej cov nuj nqis thiab lub sijhawm xav tau ntxiv cov txuas. Thaum cov LEDs tau npaj tiav, ntsaws rau hauv koj li LED Tsav Circuit lossis LED Painter los ua ke thiab ntsuas. Tej zaum koj yuav xav ntsaws txhua LED channel hauv ib lub sijhawm ntau dua li txhua ntawm lawv ib zaug. Yog tias koj sib sau ua ke cov kab ke hauv cov qauv, tom qab ntawd koj yuav tsum teeb tsa txhua tus qauv hauv nws qhov chaw kawg. Thaum koj teeb tsa lawv, nco ntsoov muab hwj chim rau lawv ib zaug. Ib zaug ntxiv, txheeb xyuas koj cov kev sib txuas ua ntej koj tso lawv rau. Raws li tau hais hauv lwm qib, peb cov kab ke siv Prop Blade. Prop Blade muaj ob pawg I/O. Txhua pawg I/O tuaj yeem ua haujlwm txog ob tus neeg pleev xim LED hauv ib kab, yog li ntawd yog plaub tus kws pleev xim LED rau ib tus tswj. Yuav muaj ntau dua tuaj yeem ua haujlwm, tab sis koj yuav tsum tau them sai sai rau cov ntsiab lus ntawm cov xov hlau ntev thiab cov cim qhia lub zog, thiab peb tau pom tias qhov tsis sib xws yuav tsum tau tsim los txhawm rau txhim kho kev ntseeg tau. Nco ntsoov tias tus kws pleev xim LED yuav tsum nyob ze rau Prop Blade maub los. Txhim kho tus neeg pleev xim LED 20ft los ntawm koj tus tswj uas siv 3.3V DC logic cov cim yuav ua rau cov txiaj ntsig tsis zoo lossis tsis muaj txiaj ntsig hlo li. Ua tib zoo xav txog koj qhov chaw teeb tsa kom zoo. Thaum koj tau txais cov LEDs teeb tsa koj nyob ze. Txog tam sim no koj tsis muaj kev poob siab ua qee qhov kev ntsuas fais fab thiab xav tias muaj kev zoo siab ntawm cov kab ke los ciaj sia!

Kauj Ruam 5: Kov Kawg

Kov Kawg
Kov Kawg
Kov Kawg
Kov Kawg
Kov Kawg
Kov Kawg

Thaum peb tau txais qhov system teeb tsa peb zaum rov qab thiab txaus siab rau nws. Zoo, tej zaum tseem tsis tau. Tau kawg, muaj teeb meem uas tshwm sim los ntawm txoj kev thaum tsim thiab teeb tsa lub kaw lus yog li los ntawm qhov no koj yuav tau ua qee qhov kev daws teeb meem. Vam tias cov teeb meem loj tau pom nyob hauv kev ntsuas ntsuas ntxiv thaum lub sijhawm tsim kho. Los ntawm lub sijhawm tag nrho cov txheej txheem tau tiav, feem ntau txhua yam yog ua haujlwm tiav. Hauv theem no koj tuaj yeem ua tiav qhov kev teeb tsa thiab txuas ntawm cov khoom thiab ua txhua yam huv si. Koj tseem tuaj yeem hloov kho (lossis pib sau ntawv!) Koj li software tswj. Kev sau cov software yog kev lom zem heev, tshwj xeeb tshaj yog thaum koj mus txog qib siab software uas piav qhia tias LEDs zoo li cas. Kuv hu cov txheej txheem no "tha xim" txheej txheem ua ntej. Kuv tau hais tias koj tuaj yeem tswj hwm koj lub cev los ntawm ntau txoj kev. Qee tus neeg tsuas yog xav tig lub kaw lus thiab cia nws mus los ntawm nws tus kheej. Hauv cov txheej txheem no yuav tsum tau ua cov txheej txheem ua ntej lossis cov txheej txheem kom ploj, so lossis tso cov xim sib txawv ntawm qhov screen. Demo code rau Prop Blade thiab LED Painter tuaj yeem pom ntawm Parallax Propeller Object Exchange lossis Brilldea lub vev xaib. Cov piv txwv qhia pom cov txheej txheem yooj yim rau fading thiab hloov xim. Lwm tus neeg yog tswj kev chim! Lawv xav tswj hwm txhua lub pixel thiab txhua xim hauv kev sib xyaw kom raug. Tus kws pleev xim LED thiab Prop Blade combo tso cai rau DMX-512A kev tswj hwm (zoo li RS-485) lossis kev tswj hwm (los ntawm Prop plug). Qhov no txhais tau tias koj tuaj yeem siv software ntawm koj lub PC xws li Vixen Teeb los tsim cov yeeb yam nrog lub teeb thiab suab paj nruag ua ke. Nrog tus kws pleev xim LED, txhua txoj kev tswj hwm tuaj yeem tswj tau los ntawm kev mus rau hauv 255 qib. Qhov no tso cai rau sib xyaw cov xim ntawm ntau yam sib txawv. Lwm yam koj tuaj yeem ua nrog koj cov kab ke LED:

  • Ua kom nws ntes qhov ntaus nkauj thiab hloov qhov saib raws qhov ntawd. Qhov no yuav suav nrog ntxiv lub microphone rau koj lub kaw lus thiab ua cov tswv yim.
  • Ua kom nws pom cov vis dis aus thiab hloov pauv qhov saib raws qhov ntawd, zoo ib yam li Ambilight ntawm Philips lub tiaj tiaj TV TV. Qhov no yuav suav nrog kev ntxiv lub khoos phis tawj uas tso cov vis dis aus rau koj lub TV lossis ntxiv lub vev xaib kom ntes koj lub TV duab.
  • Ua kom nws qhib thiab tua tau lub sijhawm. Qhov no tuaj yeem ua raws hnub ci, sijhawm ntawm ib hnub, lossis kuaj pom qee tus nyob hauv chav lossis ze rau lub kaw lus.
  • Ua kom nws tswj hwm Is Taws Nem kom lub ntiaj teb tuaj yeem qhib thiab tua LEDs hauv koj chav nyob.
  • Txuas cov phab ntsa LED rau koj lub ntsej muag lub ntsej muag yog li cov phab ntsa LED tuaj yeem cuam tshuam koj txoj kev xav!

Peb vam tias koj txaus siab rau Cov Lus Qhia no. Nco ntsoov kawm paub ntau ntxiv txog Brilldea thiab peb cov khoom los ntawm kev mus saib peb lub vev xaib: Brilldea.com.

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