3d phab ntsa panels nrog LED teeb

Yuav Ua Li Cas 3D Phab Ntsa Panels nrog LED Teeb Ua Haujlwm?

 

3D phab ntsa vaj huam sib luag nrog LED teeb ua ke cov ntaub ntawv zoo nkauj nrog rau cov chaw nyob LED strips uas tau txais cov teeb liab digital los ntawm microcontroller. Cov LEDs teeb pom kev ntawm lub vaj huam sib luag ntawm qhov loj me los ntawm qab lossis hauv qhov grooves, thaum tus maub los tswj cov xim, ci ntsa iab, thiab cov qauv kev ua yeeb yam los ntawm cov txheej txheem wireless.

Cov vaj huam sib luag lawv tus kheej muab cov qauv ntawm lub cev- feem ntau yog ua los ntawm PVC, MDF, gypsum, los yog polyurethane- nrog cov channels, recesses, los yog translucent seem tsim tshwj xeeb rau tsev LED strips. Cov khoom siv teeb pom kev zoo siv cov LEDs nyob ib leeg, feem ntau yog WS2812B chips, uas tso cai rau txhua lub LED kom pom cov xim sib txawv ib txhij es tsis yog yuam kom tag nrho cov sawb qhia ib xim.

 

 

Yuav ua li cas 3D Phab Ntsa Vaj Huam Sib Luag nrog LED Teeb Muaj Teeb Meem

 

Kev nkag siab txog cov vaj huam sib luag no yuav tsum saib peb cov txheej txheem sib txuas uas ua haujlwm ua ke.

Lub cev vaj huam sib luag txheejtsim cov nyhuv seem uas koj pom. Cov neeg tsim khoom tsim cov vaj huam sib luag no nrog cov geometry tshwj xeeb -nthwv dej, hexagons, linear grooves, lossis cov qauv organic- uas tsis yog kev xaiv zoo nkauj xwb. Qhov tob thiab lub kaum sab xis ntawm txhua qhov chaw so txiav txim siab seb lub teeb diffuses thiab cuam tshuam li cas. Cov qauv nthwv dej nrog 30mm qhov tob tsim cov duab ntxoov ntxoo sib txawv piv rau cov qauv geometric nrog 15mm qhov tob. Cov khoom tseem ceeb heev: translucent PVC tso cai rau lub teeb kom dhau los ntawm cov nyhuv ci, thaum opaque gypsum qhia lub teeb kom pom qhov zoo nkauj.

LED sawb txheejzaum hauv cov chaw tsim khoom no. Niaj hnub nimno chaw nyob LED strips ntim cov thev naus laus zis zoo kawg nkaus rau hauv 5 hli -wide flexible circuit board. Txhua 5050 SMD LED vaj tse tsis yog tsuas yog liab, ntsuab, thiab xiav lub teeb -emitting diodes, tab sis kuj yog ib tug me me tswj nti- lub WS2812B los yog zoo sib xws IC. Cov nti no tau txais cov ntaub ntawv, ua haujlwm rau nws tus kheej cov lus qhia teeb pom kev zoo, tom qab ntawd hla cov ntaub ntawv seem hauv kab mus rau LED tom ntej. A 60-LED- ib-meter strip txhais tau hais tias 60 tus txheej txheem ywj pheej, txhua tus txiav txim siab txog nws tus kheej xim thiab qhov ci ntawm lub sijhawm.

Kev xa cov ntaub ntawv tshwm sim los ntawm ib qho tshwj xeeb -wire raws tu qauv. Hloov cov xov hlau sib cais rau txhua qhov xim raws li cov qub RGB strips, LEDs tuaj yeem xav tau tsuas yog peb qhov kev sib txuas: 5V lub zog, hauv av, thiab ib kab ntawv ib leeg. Tus maub los xa cov kwj tsis tu ncua ntawm binary pulses-ntev pulses rau "1" thiab luv pulses rau "0"- nrog lub sijhawm meej ntsuas hauv microseconds. Txhua LED siv raws nraim 24 khoom ntawm cov ntaub ntawv (8 khoom ib lub xim channel), strips tawm nws feem, tom qab ntawd xa mus rau qhov seem. Qhov no daisy-chain architecture tso cai rau ntau pua LEDs ua haujlwm los ntawm ib tus pin tswj.

Cov txheej txheem tswjorchestrates txhua yam hauv 3D phab ntsa panels nrog LED teeb. Ntawm nws cov tub ntxhais zaum yog microcontroller-feem ntau yog ESP8266 lossis ESP32 nti- khiav tshwj xeeb firmware zoo li WLED. Qhov qhib -qhov software no hloov lub microcontroller rau hauv lub computer teeb pom kev zoo. Nws txuas rau koj lub network WiFi, hosts lub web interface nkag tau los ntawm txhua tus browser, thiab tsis tu ncua suav cov xim qhov tseem ceeb rau txhua LED raws li cov nyhuv xaiv.

Cov kev xav tau ua tsis tseem ceeb. Txhawm rau tso tawm cov nyhuv "tus zaj sawv" yooj yim hla 300 LEDs ntawm 60 thav duab ib ob, tus maub los ua 18,000 xim xam txhua ob. Cov teebmeem zoo li "meteor da dej" lossis "hluav taws flicker" yuav tsum tau randomization algorithms, smoothing functions, thiab xim palette interpolation-txhua yam tshwm sim nyob rau hauv lub sij hawm ntawm lub nti me dua koj tus ntiv tes xoo.

 

Kev faib hluav taws xob thiab kev tswj hluav taws xob

 

LED phab ntsa panels ntsib ib qho kev sib tw uas tsis muaj nyob nrog cov teeb pom kev zoo ib txwm muaj: qhov hluav taws xob poob mus ntev.

Txhua WS2812B LED siv kwv yees li 50-60 milliamps ntawm qhov ci ci dawb. A 5-meter strip nrog 300 LEDs rub mus txog 18 amps ntawm qhov siab tshaj tam sim no ntau dua li cov khoom siv hauv tsev feem ntau tuaj yeem xa tawm los ntawm cov kab nyias nyias nyias. Tab sis lub physics zuj zus: raws li hluav taws xob ntws los ntawm cov kab tooj liab, tsis kam ua rau voltage txo. Thaum lub sij hawm lub hwj chim mus txog 200th LED, dab tsi pib li 5 volts yuav poob mus rau 4.2 volts, ua rau cov LEDs tshwm dimmer thiab hloov mus rau txiv kab ntxwv-liab tones.

Kev teeb tsa kev tshaj lij daws qhov no los ntawm kev txhaj tshuaj hluav taws xob- txuas ntxiv cov kab hluav taws xob ntawm ntau lub ntsiab lus raws kab. Rau kev txhim kho phab ntsa loj, koj tuaj yeem txhaj lub zog txhua 150 LEDs, kom ntseeg tau qhov hluav taws xob nyob nruab nrab ntawm 4.8-5.2V txhua qhov chaw. Cov ntaub ntawv teeb liab tsis raug kev txom nyem los ntawm kev poob qis vim nws siv cov pulses digital uas yog sau npe ua "siab" lossis "low," tab sis lub zog xav tau kev tswj xyuas kom zoo.

Lub hwj chim mov nws tus kheej tsim nyog xav txog. Cov tshuab no xav tau kev tswj hwm 5V DC cov khoom siv nrog txaus amperage headroom. Ib qho yuam kev feem ntau yog undersizing lub fais fab mov - khiav 300 LEDs ntawm 60mA yuav tsum muaj 20-amp fais fab mov nrog nyiaj siv ua haujlwm, tsis yog 10-amp chav tsev uas zoo li txaus rau ntawm daim ntawv. Cov khoom siv hluav taws xob zoo suav nrog kev tiv thaiv overcurrent, tiv thaiv vaj huam sib luag puas yog tias muaj kev cuam tshuam luv luv.

 

 

LED Integration Methods hauv 3D Phab Ntsa Vaj Huam Sib Luag

 

Yuav ua li cas cov tuam txhab ua ke ua ke LEDs rau hauv cov vaj huam sib luag sib txawv raws li cov khoom siv thiab cov txiaj ntsig xav tau.

Recessed channel tsimyog feem ntau nrog nruj panels. Thaum lub sij hawm tsim, CNC tshuab los yog molding txheej txheem tsim nruam grooves nyob rau sab nraum qab los yog nyob rau hauv lub vaj huam sib luag qauv. Cov kab no ntsuas tau meej-feem ntau 10-12mm dav- kom haum rau LED strips thaum tso cai rau qee qhov cua. Lub sawb adheres los ntawm nws cov built-in nplaum thaub qab, tab sis cov kws tshaj lij installers feem ntau ntxiv nrog txhuas channel clips uas kuj pab tau cua sov dissipation.

Qee cov gypsum thiab plaster panels siv covbacklight kab noj hniav txoj kev. Lub vaj huam sib luag mounts 15-30mm deb ntawm phab ntsa ntawm spacer clips, tsim kom muaj qhov sib txawv. LED strips txuas ncaj qha mus rau phab ntsa tom qab lub vaj huam sib luag, thiab lub teeb khiav tawm los ntawm kev txhob txwm sib txawv ntawm cov seem vaj huam sib luag lossis los ntawm cov khoom siv translucent. Qhov teeb pom kev tsis ncaj no ua rau lub teeb ci ntsa iab yam tsis muaj qhov pom LED hotspots.

Diffuser kev koom ua kesawv cev rau txoj hauv kev zoo tshaj plaws hauv 3D phab ntsa panels nrog LED teeb. Translucent PVC los yog acrylic npog snap hla LED raws, tawg lub teeb ua ntej nws tawm ntawm lub vaj huam sib luag. Lub diffusion nrug -yuav deb npaum li cas lub teeb mus los ntawm lub diffuser- ua rau muaj kev cuam tshuam loj heev. Lub 3 hli diffuser tsim cov kab ci ntsa iab; 10mm diffuser ua rau muag muag, txawm tias lub teeb pom kev zoo uas ib tus neeg LEDs ua rau pom tsis pom.

MDF thiab ntoo slats feem ntau sivgroove insertion systemsqhov twg LED sawb swb mus rau hauv lub pre-routed channel tom qab kev teeb tsa vaj huam sib luag. Qhov no muab kev yooj yim installation-koj tuaj yeem ntxiv lossis tshem tawm cov teeb pom kev zoo yam tsis tau hloov tag nrho cov vaj huam sib luag. Cov ntoo nws tus kheej tuaj yeem tau txais matte tiav ntawm qhov chaw sab hauv qhov zawj kom txo qis kev cuam tshuam thiab tsim kom muaj kev tswj xyuas ntau dua.

 

Tswj raws tu qauv thiab kev sib koom ua ke ntse

 

Cov kev txawj ntse tom qab cov tshuab no dhau mus dhau qhov yooj yim ntawm -off switching.

WLED firmware, qhov nrov tshaj plaws tswj software rau cov kev teeb tsa no, txhawb ntau tshaj 100 ua tau tsim- hauv cov teebmeem. Tab sis cov no tsis yog kev hloov xim random xwb -lawv yog parametric algorithms. Siv cov nyhuv "meteor": lub software tsim ib qho chaw ci ntsa iab nrog kev ploj mus. Tsis muaj kev tswj cov meteor ceev, ploj zuj zus, txoj kev ntev, thiab seb cov meteors spawn randomly los yog ib ntus. Cov neeg siv kho cov hloov pauv no los ntawm cov sliders, tsim kom muaj kev hloov pauv tsis kawg los ntawm ib qho txiaj ntsig.

Kev tswj xim siv tus qauv HSV (Hue, Saturation, Tus nqi) sab hauv es tsis yog RGB. Qhov no tseem ceeb rau kev hloov pauv yooj yim-morphing los ntawm liab mus rau xiav los ntawm HSV xim log tsim qhov xav tau ntshav nruab nrab, thaum RGB interpolation tuaj yeem tsim cov xim av tsis xav txog. WLED ua cov kev suav no hauv HSV qhov chaw, tom qab ntawd hloov mus rau RGB qhov tseem ceeb ua ntej xa mus rau LEDs.

Lub segmentation feature tso cai rau koj faib ib leeg LED sawb rau hauv virtual zones. Koj tuaj yeem teeb tsa 300-LED phab ntsa teeb tsa ua peb 100-LED ntu, txhua qhov ua haujlwm sib txawv ib txhij. Lub software tswj xyuas cov ntaub ntawv sib cais hauv xeev rau txhua ntu-tam sim no cov nyhuv, xim, nrawm-thaum xa txhua yam tawm los ntawm ib tus pin cov ntaub ntawv raws li cov kwj tsis tu ncua.

Network raws tu qauv pab kom muaj kev sib koom ua ke muaj peev xwm ntawm 3D phab ntsa panels nrog LED teeb. WLED siv ntau tus qauv API: REST API rau HTTP thov, UDP raws tu qauv rau qhov tiag -lub sijhawm synchronization ntawm ntau lub vaj huam sib luag, MQTT rau kev sib koom ua ke hauv tsev ntse, thiab kev txhawb nqa ib txwm muaj rau Home Assistant, Alexa, thiab Google Assistant. Thaum koj nug Alexa kom "tsim phab ntsa vaj huam sib luag rau xiav," koj lub suab hais kom dhau los ntawm Amazon cov servers, hloov mus rau HTTP thov, ncav cuag koj lub zos WLED maub los, uas tom qab ntawd suav cov nqi RGB thiab xa lawv mus rau LEDs-tag nrho hauv qis dua 300 milliseconds.

 

Tiag -Lub Sijhawm Teebmeem Generation

 

Yuav ua li cas tshwm sim hauv cov microseconds ntawm koj xaiv cov nyhuv thiab pom nws ntawm koj phab ntsa?

Tus maub los khaws cov nyhuv algorithms raws li cov cai ua haujlwm. Thaum koj xaiv "Rainbow Cycle," koj tab tom ua kom muaj nuj nqi uas suav txhua qhov LED xim raws nws txoj haujlwm thiab lub sijhawm tam sim no. Cov haujlwm ua haujlwm tsis tu ncua hauv ib lub voj-WLED lub voj voog loj ua haujlwm txog 100-120 zaug hauv ib ob ntawm ESP32.

Txhua qhov kev rov ua dua, cov txiaj ntsig muaj nuj nqi tau txais cov khoom siv: tus naj npawb ntawm LEDs, lub sijhawm tam sim no, tus neeg siv - teeb tsa tsis zoo li qhov nrawm thiab siv. Nws outputs ib array ntawm cov nqi xim -ib RGB triplet ib LED. Cov nyhuv yooj yim zoo li cov xim xim tsuas yog sau cov array nrog cov txiaj ntsig zoo ib yam. Cov teebmeem nyuaj ua haujlwm ua lej.

Xav txog cov nyhuv "hluav taws": lub algorithm siv Perlin suab nrov (cov txheej txheem randomization tshwj xeeb uas ua rau cov organic- saib txawv) los tsim cov txiaj ntsig flickering. Rau txhua lub LED, nws kuaj lub suab nrov ntawm kev tswj xyuas raws li txoj haujlwm LED thiab lub sijhawm tam sim no, tsim tus nqi ntawm 0-255, tom qab ntawd qhia cov nqi ntawd rau cov xim palette xws li sib sib zog nqus liab los ntawm txiv kab ntxwv mus rau daj. Cov suab nrov ua piv txwv ua haujlwm ua ntej me ntsis ntawm txhua tus ncej, tsim qhov kev xav ntawm cov nplaim hluav taws ua las voos.

Cov rendered xim array mus rau ib tug kis tau tus mob muaj nuj nqi uas converts RGB qhov tseem ceeb rau hauv lub sij hawm meej pulses WS2812B LEDs xav tau. Qhov kev hloov pauv no yuav tsum muaj qhov tseeb microsecond-a 1.2μs mem tes rau binary "1" lossis 0.4μs rau "0", nrog rau lub sijhawm siab thiab qis. ESP32 tuaj yeem tsim cov pulses no tau zoo siv nws RMT (Remote Control) peripheral, uas ua haujlwm ntawm nws tus kheej ntawm lub ntsiab processor, tiv thaiv lub sij hawm jitter los ntawm WiFi cuam tshuam lossis lwm yam haujlwm.

 

Txhim kho 3D Phab Ntsa Vaj Huam Sib Luag nrog LED Teeb: Kev txiav txim siab tseem ceeb

 

Cov yam ntxwv hluav taws xob ntawm koj qhov chaw teeb tsa ncaj qha cuam tshuam rau kev coj tus cwj pwm.

Electromagnetic cuam tshuamua qhov tseem ceeb nrog ntev LED khiav. Cov ntaub ntawv kab muaj cov teeb liab hloov pauv sai uas tuaj yeem khaws cov suab nrov los ntawm cov kab hluav taws xob nyob ze, lub cev muaj zog, lossis txawm tias lub teeb fluorescent. Qhov no manifests li random pixel flickering los yog xim tsis ncaj ncees lawm. Kev teeb tsa kev tshaj lij siv lub 330-470 ohm resistor tso rau ntawm tus tswj cov ntaub ntawv tus pin thiab LED strip cov ntaub ntawv nkag-qhov resistor txwv tam sim no thiab txo cov teeb liab cuam tshuam uas ua rau muaj dab tshwm sim.

Capacitance smoothingtiv thaiv lwm yam teeb meem: lub hwj chim mov "sag" thaum tag nrho cov LEDs mam li nco dheev hloov ntawm tawm mus rau tag nrho dawb. Qhov kev nce siab tam sim no tuaj yeem poob qis ib ntus, ua rau lub microcontroller rov pib dua. Lub 1000μF capacitor thoob plaws cov khoom siv hluav taws xob ua haujlwm raws li lub roj teeb me me, muab cov kev xav tau tam sim no thaum lub zog hluav taws xob nce.

Grounding tswv yimteeb meem ntau tshaj li installers xav. LED strips, panels, controllers, thiab cov khoom siv hluav taws xob yuav tsum tau muab cov ntsiab lus siv hauv av. Lub hnub qub grounding- qhov twg tag nrho cov hauv av txuas mus rau ib qho chaw nruab nrab es tsis yog daisy- chaining- tiv thaiv hauv av loops uas qhia suab nrov. Qhov no dhau los ua qhov tseem ceeb hauv kev tsim vaj huam sib luag hlau uas lub vaj huam sib luag nws tus kheej tuaj yeem tsim ntau txoj hauv av.

Kev tswj kub tsim nyog tau txais kev saib xyuas txawm tias LEDs lub koob npe nrov rau kev ua haujlwm txias. Thaum txhua lub LED tsim hluav taws xob tsawg, 300 LEDs sib sau ua ke 15-20 watts li cua sov txawm nyob rau nruab nrab qhov ci. Tom qab ib lub vaj huam sib luag uas tsis muaj cua txaus, qhov kub tuaj yeem ncav cuag 50-60 degree. Feem ntau LED strips zam qhov no, tab sis lawv cov nplaum nplaum yuav ua tsis tau. Aluminium mounting channels txhim kho cov cua sov sib kis thiab muab kev txhawb nqa txhua yam tshaj li nplaum ib leeg.

 

Lub Evolution Los ntawm Static mus rau kev sib tham sib

 

Cov kev txhim kho tsis ntev los no thawb dhau qhov programmed teeb pom kev rau cov kab ke ua haujlwm.

Kev sib xyaw ntawm microphonehloov suab mus rau qhov pom kev cuam tshuam hauv lub sijhawm. Ib tug me me electret microphone txuas mus rau tus maub los tus analog input, converting suab siab mus rau hauv voltage. Software piv txwv cov tswv yim no ntau txhiab zaus hauv ib ob, ua qhov kev soj ntsuam nrawm Fourier Transform (FFT) kom tshem tawm cov khoom siv zaus, tom qab ntawd qhia cov ntses bass thaj tsam, nruab nrab, thiab treble rau qhov sib txawv tsis pom kev. Ib lub suab paj nruag-reactive preset tuaj yeem ua rau lub suab ci nrog kev sib tw, cheb xim nrog cov suab paj nruag, thiab ua rau muaj qhov cuam tshuam rau qhov siab - cov ntsiab lus zaus.

FFT kev ua lej yog kev siv lej ntau heev - hloov lub sijhawm - sau lub suab teeb liab rau hauv cov khoom siv zaus yuav tsum tau suav cov exponentials thiab trigonometric functions. Txawm li cas los xij niaj hnub ESP32 chips nrog kho vajtse ntab-point units ua 1024-point FFTs nyob rau hauv qis dua 10 milliseconds, nrawm txaus rau kev pom lub suab zoo.

Environmental sensorspab kom cov ntsiab lus - paub teeb pom kev zoo. Lub ntsuas kub ntsuas yuav maj mam hloov xim txias dua thaum chav tsev kub nce. Lub teeb pom kev zoo nyob ib puag ncig tuaj yeem hloov qhov ci tuaj yeem hloov qhov ci-dim vaj huam sib luag hauv chav tsaus, ua kom muaj zog nyob rau nruab hnub ci. PIR motion detector ua rau cov presets tshwj xeeb thaum ib tug neeg nkag mus, ces ploj mus rau lub xeev tsis muaj zog tom qab ob peb feeb yam tsis muaj kev txav mus los.

Cov sensors txuas los ntawm tus maub los tus GPIO pins, nyeem digital high / low signals lossis analog voltages. WLED's usermod system tso cai rau kev cai code modules uas ua cov ntaub ntawv sensor thiab hloov cov teeb pom kev zoo yam tsis tau sau cov core firmware.

 

Troubleshooting Common System Behaviors

 

Qee cov tsos mob muaj cov laj thawj tshwj xeeb uas qhia tias lub kaw lus ua haujlwm li cas.

Yog tias tsuas yog thawj ntu ntawm LEDs teeb, cov ntaub ntawv teeb liab tsis nthuav tawm hauv cov saw hlau. Qhov no feem ntau txhais tau hais tias lub LED puas nyob rau ntawm qhov chaw ntawm lub maub los thiab qhov tsaus ntuj - txhua LED yuav tsum tau txais cov ntaub ntawv tiav thiab dhau mus. Lub ntsiab lus tawg feem ntau yog nyob ntawm qhov kawg ua haujlwm LED lossis thawj zaug uas tsis yog - ua haujlwm LED. Tsawg feem ntau, qhov teeb meem yog cov ntaub ntawv voltage compatibility: WS2812B LEDs xav tau cov ntaub ntawv teeb liab saum 3.5V rau npe raws li "siab", tab sis qee cov tswj tau tso tawm tsuas yog 3.3V, ua rau kev ua haujlwm tsis txaus ntseeg.

Xim hloov ntawm dawb mus rau liab los yog txiv kab ntxwv ntawm qhov kawg ntawm kev khiav ntev qhia tias voltage poob. Cov LEDs xiav muaj ntau dua rau pem hauv ntej voltage (3.2V vs 2.0V rau liab) thiab tso tawm ua ntej raws li cov khoom siv hluav taws xob txo. Txoj kev daws teeb meem yog kev txhaj tshuaj fais fab- txuas ntxiv 5V kab ntawm ntu cuam tshuam.

Flickering, random xim, los yog "zaj nag ntuav" qhia cov ntaub ntawv kev noj nyiaj txiag. Tej yam tshwm sim muaj xws li tsis muaj resistor ntawm cov ntaub ntawv kab, cov ntaub ntawv xaim khiav mus rau AC xov hlau (inducing cuam tshuam), xoob cov ntaub ntawv sib txuas, los yog khiav lub sawb tshaj li tus maub los qhov siab tshaj plaws rated LED suav. Txhua LED ntxiv me ntsis capacitance thiab kuj rau cov ntaub ntawv kab; dhau 500-800 LEDs, teeb liab kev ncaj ncees degrades txawm nrog zoo meej installation.

Cov vaj huam sib luag uas khov, rov pib dua, lossis txiav tawm ntawm Wi-nkaus taw tes rau cov teeb meem fais fab. WiFi kis tau tus mob bursting tam sim no ntxiv - yog hais tias lub hwj chim mov tsis tuaj yeem xa los yog voltage sags, tus maub los lub brownout detector ua rau rov pib dua. Qhov no yog tshwj xeeb tshaj yog muaj nrog undersized 5V USB adapters rated 2-3A thaum lub kaw lus xav tau 5-10A rau cov LEDs ntxiv rau 500mA rau cov maub los.

 

Advanced Configuration Capabilities

 

Thaum kev ua haujlwm yooj yim tau ua tiav, lub kaw lus nthuav tawm cov txheej txheem kho kom zoo dua.

Preset cyclingtsim lub teeb pom kev zoo uas hloov pauv txhua hnub yam tsis muaj kev cuam tshuam los ntawm phau ntawv. Tej zaum koj tuaj yeem npaj cov presets thaum sawv ntxov nrog txias, energizing blues uas maj mam sov rau nruab nrab dawb rau nruab hnub, ces hloov mus rau sov amber rau yav tsaus ntuj, thaum kawg dimming kom tob liab rau hmo ntuj. Lub playlist feature cycles los ntawm cov presets no tau, nrog configurable hloov lub sij hawm thiab ntev.

Synchronizationnruab nrab ntawm ntau lub vaj huam sib luag tswj kev sib koom ua ke hauv kev teeb tsa loj. WLED's UDP raws tu qauv tshaj tawm txhua tus tswj hwm lub xeev tam sim no hla koj lub network hauv zos. Lwm tus tswj tau txais cov kev tshaj tawm no thiab tsom iav qhov cuam tshuam - tsis yog los ntawm kev txais cov ntaub ntawv xim rau txhua lub LED, tab sis los ntawm kev ua raws li cov nyhuv tib yam nrog lub sijhawm synchronized. Qhov no ua rau lub network tsheb tsawg tsawg thaum tswj kev ua kom zoo tshaj plaws txawm tias muaj ntau pua 3D phab ntsa panels nrog LED teeb.

Segment mirroringcia koj configure symmetrical qauv effortlessly. Txhais txoj cai ib nrab ntawm koj lub vaj huam sib luag raws li daim iav ntawm sab laug ib nrab, thiab lub software cia li duplicates pixels nyob rau hauv qhov kev txiav txim rov qab. Cov qauv geometric nyuaj dhau los ua qhov yooj yim rau kev pab cuam thaum koj nkag siab txog qhov kev ntsuas qhov ntsuas -LED yog tus lej 0, txoj kev twg lub sawb cua los ntawm lub vaj huam sib luag, thiab seb thaj tsam thaj tsam li cas rau thaj chaw lub cev.

API kev koom ua ke qhib programmatic tswj. Lub tshuab hluav taws xob hauv tsev tuaj yeem kho teeb pom kev zoo raws li cov xwm txheej hauv daim ntawv teev npe, huab cua huab cua, lossis lub koob yees duab kev ruaj ntseg tshwm sim. Tej zaum koj yuav dim cov vaj huam sib luag tau txais thaum koj lub TV qhib, mem tes liab thaum lub sensor pom cov dej ntws tawm, lossis nyem ntsuab thaum koj lub tswb nrov nrov. REST API lees txais HTTP cov lus txib yooj yim, ua kom muaj kev sib koom ua ke txawm tias tsis yog - cov programmers siv cov cuab yeej xws li IFTTT lossis Node -RED.

 

Material Science Tom qab Lub Teeb Diffusion

 

Lub physics ntawm yuav ua li cas lub teeb mus los ntawm thiab qhia tawm cov ntaub ntawv txiav txim qhov kawg pom qhov tshwm sim.

Translucent PVC panels tawg lub teeb los ntawm kev tawg ntau ntau -photons nkag mus rau hauv cov khoom, ntsib cov qauv hauv microscopic, thiab hloov mus rau cov lus qhia random. Lub scattering coefficient nyob ntawm cov khoom thickness, additives, thiab kev kho deg. Lub vaj huam sib luag 3 hli nrog siab tawg ua rau muaj qhov ci ntsa iab uas tsis pom qhov kub; ib lub 1 hli vaj huam sib luag nrog qis tawg qhia pom cov haujlwm LED sib txawv raws li cov ntsiab lus ci.

Matte dawb qhov chaw muaj qhov cuam tshuam siab (80-90%) thoob plaws qhov pom kev, ua rau lawv zoo tagnrho rau cov teeb pom kev tsis ncaj. Lub teeb bounces ntau zaus hauv qhov zawj ua ntej tawm, sib tov xim kom huv si. Qhov no yog vim li cas RGB LEDs tuaj yeem tsim cov xim dawb thaum xav txog ntawm qhov chaw matte-qhov ntau bounces muab cov xim liab, ntsuab, thiab xiav qhov chaw rau hauv kev pom dawb.

Specular reflective nto zoo li polished hlau los yog glossy xim tsim cov kev xav tau qhia es tsis yog diffuse tawg. Ib txoj hlua khi hauv chrome channel tsim cov kab txaij teeb pom kev zoo-txhua qhov LED cuam tshuam raws li qhov chaw ci ntsa iab. Qee qhov kev tsim qauv siv qhov no: lub vaj huam sib luag hlau txhuam nrog LED sawb nyob rau sab saum toj ntawm ntug tsim ua rau lub teeb poob qis, nrog cov qauv txhuam hniav tsim cov kev ntxhib los mos hauv kev xav.

Txoj cai inverse square muaj feem xyuam rau perceived brightness: lub teeb siv zog poob nrog lub square ntawm deb ntawm qhov chaw. Ib qho LED 10 hli tom qab lub diffuser tshwm 4 × dimmer dua tib lub LED 5 hli. Panel designers account for this-deeper recesses need higher LED density or brighter LEDs to maintain even illumination.

 

Power Efficiency thiab Kev Lag Luam Kev Lag Luam

 

Cov nqi hluav taws xob thiab kev ntsuas kev ua tau zoo tseem ceeb rau ib txwm - ntawm kev teeb tsa.

Ntawm 50mA ib LED, 300-LED vaj huam sib luag kos 15 watts thaum tso saib tag nrho -brightness dawb (tag nrho peb xim raws qhov siab tshaj). Tab sis kev siv ib txwm tsis tshua muaj qhov siab kawg no. Cov nyhuv xiav-cyan tuaj yeem nruab nrab 10 watts; ib lub teeb tsaus amber hmo ntuj yuav kos 3 watts. WLED suav nrog cov kev txwv tam sim no uas txwv tsis pub tshaj qhov teev tag nrho wattage, tiv thaiv koj ob qho tib si hluav taws xob thiab nqi hluav taws xob.

Muab xam los ntawm cov qauv kev siv ib txwm siv-tej zaum 8 teev hauv ib hnub ntawm 50% qhov ci nruab nrab- ib lub vaj huam sib luag 300-LED siv li ntawm 15-20 kWh ib hlis. Ntawm $ 0.12 / kWh tus nqi hluav taws xob, uas yog $ 1.80-2.40 tus nqi khiav haujlwm txhua hli. Cov teeb pom kev zoo sib xws siv cov teeb pom kev zoo lossis txawm tias cov qij LED feem ntau raug nqi ntau dua thaum muab cov teeb pom kev tsis zoo.

Qhov txiaj ntsig zoo yog los ntawm kev tswj tau qhov chaw nyob. Ib txwm RGB strips yuav tsum qhia tib xim thoob plaws lawv qhov ntev; Kev ua tiav cov teebmeem ntau xim yuav tsum muaj ntau qhov sib cais strips thiab txoj hlua txuas. Cov chaw nyob tau ua tiav ntau pua cov xim tshwj xeeb ib txhij los ntawm software, tsis tas yuav kho vajtse ntxiv. Qhov no txo ​​qis tag nrho LED suav, kev siv hluav taws xob, thiab kev teeb tsa nyuaj thaum nthuav dav muaj tswv yim muaj peev xwm.

Pw tsaug zog hom thiab brightness nkhaus ntxiv optimize efficiency. Cov vaj huam sib luag tuaj yeem cia li dim thaum tsaus ntuj thaum tsis muaj leej twg saib, lossis kaw tag nrho raws li cov neeg nyob hauv cov sensors. Lub zog relay feature nyob rau hauv ib co controllers lub cev disconnects LED zog thaum nyob twj ywm, tshem tawm txawm lub standby tam sim no kos ntawm powered -tab sis- tsaus LEDs.

 

Cov lus nug nquag

 

Koj puas tuaj yeem siv cov strips LED li niaj zaus hauv 3D panels?

Tsis yog -chaw LED strips- hom uas tag nrho cov strips hloov xim ua ke- ua haujlwm nrog 3D panels tab sis muaj kev txwv hnyav heev. Koj tau txais ib qho - xim teeb pom kev zoo es tsis yog ntws cov animations, xim gradients, lossis cov qauv reactive. Addressable strips zoo li WS2812B tus nqi tsuas yog me ntsis ntxiv tab sis qhib lub tshuab tag nrho. Cov maub los thiab cov khoom siv hluav taws xob yuav tsum zoo ib yam, yog li nws tsim nyog xaiv qhov chaw nyob ntawm qhov pib es tsis hloov kho tom qab.

Yuav ua li cas tiv thaiv cov LEDs los ntawm overheating nyob rau hauv lub vaj huam sib luag?

LED thermal tswj cia siab rau ntau yam ua haujlwm ua ke. Ua ntej, tsis txhob khiav cov vaj huam sib luag ntawm qhov ci ci tsis tu ncua- feem ntau cov teebmeem zoo nkauj siv 30-50% ci ntsa iab, uas ua kom muaj cua sov tswj tau. Qhov thib ob, xyuas kom muaj qee qhov cua ntws tom qab cov vaj huam sib luag siv cov spacers lossis cov channel es tsis txhob muab cov LEDs tiv thaiv cov phab ntsa. Qhov thib peb, aluminium LED channel muab heatsinking los ntawm tag nrho cov sawb ntev. Thaum kawg, zoo LED strips siv cov kab tooj liab tuab thiab kev sib raug zoo ntawm LED thiab PCB, txhim kho cov cua sov. Kev kub siab txog 50-60℃yog qhov qub thiab yuav tsis ua rau cov strips feem ntau puas.

Dab tsi yog qhov ntev ntawm LED sawb koj tuaj yeem tswj tau?

Qhov kev txwv tsis pub siv tsis yog strip ntev tab sis LED suav thiab cov ntaub ntawv teeb liab kev ncaj ncees. Ib tus pin cov ntaub ntawv ntawm lub microcontroller tuaj yeem tswj tau qhov tsis muaj kev txwv LEDs, tab sis teeb liab degradation ua teeb meem dhau 500-800 tus neeg LEDs ntawm ib qho txuas txuas ntxiv. Cov kev daws teeb meem yog ob qho tib si luv luv khiav txhua tus nrog lawv tus kheej cov ntaub ntawv tus pin (WLED txhawb nqa ntau qhov kev tawm), lossis cov ntaub ntawv teeb liab amplifiers txhua 300-400 LEDs uas rov tsim cov teeb liab digital. Kev txhaj tshuaj fais fab txhua 150-200 LEDs tiv thaiv qhov hluav taws xob poob txawm tias tag nrho qhov loj me me.

Cov vaj huam sib luag no puas ua haujlwm nrog cov pab cuam lub suab zoo li Alexa?

WLED firmware suav nrog kev koom ua ke ib txwm muaj nrog Amazon Alexa, Google Assistant, thiab Apple HomeKit. Tom qab pib teeb tsa los ntawm WLED lub vev xaib interface, koj pom lub vaj huam sib luag ua lub teeb ci ntse hauv koj tus pab cuam lub app. Lub suab hais kom tswj lub zog, ci ntsa iab, thiab xim: "Alexa, teeb tsa phab ntsa rau 50% ci ntsa iab" lossis "Hav Google, tig lub vaj huam sib luag xiav." Kev xaiv los ntawm lub suab ua haujlwm los ntawm cov npe preset koj txhais tau tias: "Alexa, qhib hom Zaj sawv" yog tias koj hu ua preset "Rainbow." Feem ntau niaj hnub 3D phab ntsa panels nrog LED teeb txhawb cov suab tswj cov nta tawm ntawm lub thawv, ua rau lawv yooj yim ntxiv rau txhua lub tsev ntse hauv tsev.