Kev teeb tsa Mandala LED: 8 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Cov Lus Qhia no yog hais txog kev ua lub loj loj LED MANDALA rau koj chav dai kom zoo nkauj & teeb tsa kev tsim rau txhua qhov xwm txheej. LED Mandala qhia ntawm no yog ib feem ntawm Lub Teeb Qhia. Cov Lus Qhia no qhia koj ib qib zuj zus cov lus qhia kom ua 10ft x 10ft mandala.

Nco tseg: Txoj haujlwm no suav nrog ntau qhov SMPS Tam Sim No uas yuav ua rau hluav taws xob poob thaum siv tsis raug cai. Yog tias koj tsis muaj kev paub ua haujlwm nrog cov xov hluav taws xob & cov cuab yeej siv siab, Thov siv qee qhov kev pab los ntawm tus kws tshaj lij lossis tus nyiam ua haujlwm. Koj txoj kev nyab xeeb tseem ceeb tshaj plaws

Kauj Ruam 1: Cov khoom siv

Koj yuav xav tau txhua yam khoom hais hauv qab no, txhawm rau ua qhov mandala no. Koj tuaj yeem sim qee qhov kev xaiv ntawm Cov Khoom Siv Hluav Taws Xob raws li qhov koj nyiam

1. Dub PVC Flex Sheet (10ft x 10ft)
2. Chalk (Rau kev kos duab)
3. Velcro daim kab xev ib nrab ntiv tes dav (50 m)
4. 12 Volt WS2811 Addressable LED modules (500 modules)
5. 1 sq mm hluav taws xob insulated hlau (20 m)
6. Arduino Mega Board (1 lub rooj tsavxwm nrog cov phiajcim cable)
7. Jumper Cables (10 ntawm txhua hom)
8. 12 Volt, 50A SMPS (600 Watts)

Kauj Ruam 2: Digitally Tsim Mandala Tsim (Yeem Tau)

Hauv theem no, peb yuav tsim cov qauv tsim digital ntawm peb mandala. Koj tuaj yeem xaiv ib qho software uas koj xaiv. Kuv tau xaiv Adobe Illustrator rau kuv tsim.

1. Peb yuav tsum tsim ib daim phiaj rau peb PVC hloov pauv uas yuav coj peb los ntsuas qhov tsim los ntawm cov duab me me mus rau 10ft x 10ft loj.
2. Thaum daim phiaj tiav, peb tuaj yeem pib tsim koj daim duab mandala ntawm software. Tus qauv tsim yog tus kheej tag nrho & koj tuaj yeem xaiv ib qho qauv raws li koj nyiam. Nco tseg: Sim ua/xaiv qhov tsim nrog tsawg dua nkhaus kom cov LEDs yuav muab tso tau yooj yim.
3. Thaum qhov kev tsim tiav tiav koj tuaj yeem tshem tawm cov ntawv luam thiab txav mus rau qib tom ntej.

Kauj Ruam 3: Tsawg Ntau Qhov Mandala Designs

Nco tseg: Cov duab siv ntawm no tsuas yog siv rau kev siv xwb. Cov duab no yog IPR ntawm qee tus kws ua yeeb yam.

Cov Duab Duab: Shutter Tshuag & Fotolia

Kauj Ruam 4: Kos Daim Duab & Ua Mandala

1. Hauv cov kauj ruam no, koj yuav tsum tau txais koj lub zog dov tawm & siv qee lub zog ntawm cov leeg: p Koj yuav tsum kos tawm daim phiaj ntawm cov kauj ruam me me ntawm 1ft los 1ft. Npog daim ntawv hauv daim phiaj tsim ua ntej & tom qab ntawd pib kos duab Mandala kos duab.
2. Thaum Teeb duab tiav, pib kaw Velcro ntawm kab. Siv Tus Poj Niam sab ntawm Velcro daim kab xev ntawm Flex Sheet yog li nws yuav tsis ua mob rau koj thaum koj taug kev hla lawv.
3. Cov kauj ruam tom ntej yog lo LED Cov Qauv ntawm Velcro Daim Kab Xev. Cov qauv LED feem ntau tuaj rau hauv ib pawg ntawm 20 tus qauv hauv ib pob. Koj tuaj yeem pib txiav tawm ntawm Velcro Txiv neej sab & lo rau sab nraum qab ntawm LED module.
4. Thaum tag nrho cov qauv LED ua tiav nrog Velcro Daim Kab Xev. Koj tuaj yeem pib lo lawv rau ntawm daim duab Mandala.

Nco tseg: Daim duab Thanos koj pom hauv nruab nrab, peb tau ua nws hu nkauj qee zaj nkauj. Peb tseem yuav tsim ib qho Lus Qhia rau nws. Ua raws peb rau ntau txoj haujlwm zoo li no

Kauj Ruam 5: Muab lawv ua ke

Tam sim no nws yog lub sijhawm los koom nrog txhua tus qauv LED, Sawb los ua kom lawv cov duab tiav. Muaj tag nrho ntawm 4 lub nplhaib sab nrauv. Koj tuaj yeem koom nrog lawv hauv av/Cov xov tooj tsis zoo ua ke & Zoo/VCC xov hlau ua ke. Tsis txhob luv zoo & Tsis zoo ua ke. Nco tseg: Siv 1 sq mm xaim los ua qhov sib txuas rau qhov zoo & qhov tsis zoo.

Tsis txhob txuas Cov Ntaub Ntawv Tawm Kab (Ntsuab Hlau) ntawm LED Rings ua ke. Peb yuav siv lawv los tswj kev sib txawv nrog Arduino Mega hauv qib tom ntej

Kauj Ruam 6: Txuas Cov Hluav Taws Xob

1. Txuas cov xov hlau zoo thiab tsis zoo rau SMPS. Txuas qhov zoo/VCC xaim ntawm V+ dav hlau & Tsis zoo/Hauv av hlau ntawm V- davhlau ya nyob twg.
2. Txuas Cov Khoom Siv Hluav Taws Xob ntawm SMPS (Live, Neutral & Av) mus rau AC qhov hluav taws xob hauv koj lub tsev.
3. Txuas Arduino Nrog LED Module rings.

Nco tseg: Cov duab hluav taws xob qhia ntawm no tsuas yog siv kev sib txuas. Cov hlua LED siv hauv daim duab no yog Neopixel rings uas tsis haum rau txoj haujlwm no. Txawm li cas los xij, koj tuaj yeem siv qhov siv rau kev sib txuas.

• Txhua Qhov Zoo tau koom ua ke
• Txhua Qhov Tsis Zoo raug koom ua ke
• Kev sib txuas hauv av yog ib txwm muaj ntawm Arduino & LED cov qauv/Cov Khoom Siv Hluav Taws Xob.
• Koj tuaj yeem txuas Cov Ntaub Ntawv kab ntawm LED Module ntiv nplhaib rau digital pins ntawm Arduino. Koj tuaj yeem xaiv ib tus lej digital & hloov pauv hauv txoj cai.

Kauj Ruam 7: Cia Txoj Cai Nws

Cov cai kuv feem ntau xav sim kuv teeb tsa tau txuas nrog cov theem no. Koj tuaj yeem hloov pauv ob peb kab raws li koj teeb tsa.

Tus lej Pixel Modules:

Adafruit_NeoPixel strip = Adafruit_NeoPixel (250, PIN, NEO_GRB + NEO_KHZ800); Ntawm no hauv kab no kuv tau sau tus lej 250. Qhov ntawd sawv cev rau tus lej ntawm cov qauv LED siv. Koj tuaj yeem hloov tus lej no raws li koj teeb tsa.

Tus lej Pin: Koj tuaj yeem hloov tus lej raws li koj tus lej xaiv. Kuv tau xaiv tus lej digital 4

#Txhais tus lej PIN 4

// Parameter 1 = tus lej pixels hauv kab

// Parameter 2 = tus lej tus lej (feem ntau siv tau)

// Parameter 3 = pixel hom chij, ntxiv ua ke raws li xav tau:

// NEO_KHZ800 800 KHz bitstream (feem ntau NeoPixel khoom w/WS2812 LEDs)

// NEO_KHZ400 400 KHz (classic 'v1' (tsis v2) FLORA pixels, WS2811 tsav tsheb)

// NEO_GRB Pixels tau txuas rau GRB bitstream (feem ntau cov khoom NeoPixel)

// NEO_RGB Pixels tau txuas rau RGB bitstream (v1 FLORA pixels, tsis v2)

Adafruit_NeoPixel strip = Adafruit_NeoPixel (250, PIN, NEO_GRB + NEO_KHZ800);

Yog tias koj cov qauv raug teeb meem, Tsuas yog hloov NEO_KHZ400 los ntawm NEO_KHZ800.

Yog tias koj cov xim tau ua tsis ncaj, Tsuas yog hloov NEO_RGB hloov chaw ntawm NEO_GRB.

Nws yog lub sijhawm los upload cov cai & txaus siab rau koj mandala. Qhia, Like & ua raws yog koj nyiam cov lus qhia no.

Kauj ruam 8: Txaus siab rau