Clemson Tiger Paw Decoration Back-lit With WS2812 LED Strips: 5 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Clemson lub chaw tsim khoom hauv Watt lub chaw muaj lub tshuab txiav laser, thiab kuv xav muab tso rau qhov siv tau zoo. Kuv xav tias ua lub nraub qaum tig lub paw yuav txias, tab sis kuv kuj xav ua qee yam nrog ntug-lit acrylic. Txoj haujlwm no yog kev sib koom ua ke ntawm ob lub siab nyiam.

Kuv yuav zaum hais txog nws li WallPaw ob peb zaug thaum qhov Qhia Qhia no. WallPaw yog lub npe code lossis lub npe project kuv tau muab rau nws, yog li kuv muaj txoj hauv kev yooj yim kom taug qab cov ntaub ntawv ntsig txog nws.

Yog xav paub ntau cov duab ntawm WallPaw thiab ua rau luag lom zem, koj tuaj yeem tshawb xyuas nws ntawm kuv lub vev xaib ntawm no.

Daim ntawv teev npe

Cheebtsam

• 1/4 "ntoo - 2 'square
• 3/8 "acrylic - 1 'los ntawm 2'
• WS2812 LED sawb - 5 meters
• Arduino Ib
• Arduino Mega Cov
• Infrared txais module
• 1000 uF capacitors - 5ish
• Connector hlau (ntau)
• Khoos phis tawj PSU (lossis 5V thiab 12V fais fab mov)
• 44-qhov tseem ceeb IR LED chaw taws teeb
• Microphone module - Kuv siv MAX9814 lossis MEMS

Cov cuab yeej

• Nkag mus rau lub tshuab txiav laser (Kuv siv ib ntawm Clemson)

  Lub tshuab CNC tseem yuav ua haujlwm rau kev txiav, tab sis nws tsis tuaj yeem khawb acrylic

• Soldering hlau

  Qhov thib peb tes tsim nyog

• Phom phom kub (qhov no yog qhov tseem ceeb)
• Hlau txiav/strippers
• Ua siab ntev

Nco tseg: Kuv yuav feem ntau ntawm kuv cov khoom ntawm Ebay. Kuv paub tias lawv tsis ntseeg tau lossis muaj txiaj ntsig zoo, tab sis rau kuv txoj haujlwm kuv tau muaj hmoov zoo nrog lawv. Kuv pom zoo kom yuav khoom ntau ntawm ib yam khoom hauv qhov xwm txheej koj tsoo ib lossis nws tsis ua haujlwm tawm ntawm lub thawv, vim tias kev xa khoom ntawm Ebay ncaj qha los ntawm Tuam Tshoj tuaj yeem siv sijhawm ib hlis lossis ntau dua.

Kauj Ruam 1: Pib Tsim - Duab thiab Cov Ntaub Ntawv Vector

Kuv rub tawm cov ntaub ntawv vector ntawm Clemson paw los ntawm no, thiab qhib nws hauv Adobe Illustrator kom pib ntxiv kev sib txuas ntawm cov ntiv taw. Kuv siv tus cwj mem thiab cov cuab yeej xaiv ncaj qha los kos cov kev sib txuas tshiab thiab rho tawm cov qub.

Rau daim acrylic kuv tau theej txhua tus ntiv taw ib zaug, thiab hloov pauv/nruab nrab nws kom txog thaum nws zoo. Tom qab ntawd kuv kos rau hauv daim duab plaub loj kom raug rau kuv cov LED kom nyob nruab nrab ntawm cov ntoo thiab cov acrylic

Duab

Txog cov duab ntawm Tuag Valley thiab Tillman, Kuv tau muab daim duab tso rau hauv lub vev xaib no los tsim kab kab ntawm daim duab. Kuv messed nrog teeb tsa kom txog thaum nws ntsia zoo.

Tom ntej no, Kuv qhib daim duab hauv Photoshop. Kuv siv lub cuab yeej hauv Xaiv Xim Ntau yam los xaiv tag nrho cov dawb pixels thiab rho tawm lawv. Tom ntej no kuv xav tias kuv tau nce qhov sib txawv thiab qhov tseem ceeb thiab lwm yam kom daim duab zoo li dub thiab dawb huv li sai tau. Thaum kawg, Kuv tau siv lub laub lwv los lwv cov ntawv yuam kev ntawm daim duab kom ntau li ntau tau.

Rau lwm ob daim duab kuv tsuas yog yuav tsum tau muab lawv ua dawb/dub. Muaj ntau txoj hauv kev los ua qhov no, tab sis kuv tsis nco qab tias kuv tau ua li cas.

Koj xav khaws cov duab ua-p.webp

TSEEM CEEB: Thaum koj ntug-lub teeb etched acrylic, nws zoo li zoo dua yog tias cov cim nyob rau sab nraum qab ntawm daim acrylic. Txhawm rau ua tiav qhov no, thaum koj nruab nrab daim duab ntawm ib feem uas koj tau txiav tawm, pab pawg lawv ua ke thiab tsom iav kab rov tav. Yog li hauv kuv qhov xwm txheej kuv tau teeb tsa tus qauv sab hauv ntawm tus ntiv taw thiab daim duab, thiab tom qab ntawd tig lawv rov qab. Qhov no yuav tsum yog yam kawg uas koj ua kom koj tsis txhob cuam tshuam qhov loj ntawm cov ntoo/acrylic txiav tawm.

Kauj Ruam 2: Txiav Laser

Kuv nqa kuv cov ntoo thiab acrylic mus rau Clemson Makerspace hauv Watts Center. Peb lub tshuab txiav laser yog Epilog Fusion M2 40 Laser Cutter, nws muaj thaj tsam ntawm 40 "x 28".

Hauv cov ntaub ntawv vector kuv ua cov kab ntawv muaj mob stroke/tuab ntawm 0.00001 "kom lub tshuab txiav laser paub paub txiav cov kab no txhua txoj hauv kev dhau los. Kuv siv cov software pib ua haujlwm rau 1/4" ntoo ntawm cov ntoo. Ntawm daim acrylic kuv xav tias peb siv 100% nrawm thiab 2% lub zog los txiav cov acrylic, thiab siab dua me ntsis dua li lub hwj chim tsis zoo rau kev kos. Kuv tawm ntawm daim ntawv tiv thaiv sab nraub qaum ntawm daim acrylic thaum txiav kom tsis muaj nplaim taws yuav tsis hlawv cov acrylic, tsuas yog cov ntawv tiv thaiv. (Tshem tawm daim ntawv tiv thaiv sab saum toj txawm tias)

Thaum siv lub tshuab txiav laser, yog tias lub software yuav tsis ua txhua yam ntawm koj qhov kev txiav thiab etches hauv tib daim ntawv, tsuas yog faib lawv ua ob qho kev txiav cais/cov ntaub ntawv: ib daim ntawv rau kev txiav, lwm qhov rau kev kos. Tej zaum qhov no tsuas yog teeb meem nrog Epilog laser, tab sis tej zaum nws muaj ntau dua.

Kauj Ruam 3: Teeb thiab teeb tsa LED

Thaum txhua yam raug txiav thiab nyob rau hauv pem hauv ntej ntawm kuv, Kuv tsuas yog siv tus xaum xaum kom taug txoj hauv kev rau kuv LED's thiab kos qhov twg kuv Arduino cov laug cam thiab cov txuas hluav taws xob yuav mus. Nws tsis tas yuav yog qhov tseeb lossis muaj kev tswj hwm cable zoo vim nws yog txhua yam nyob tom qab ntawm qhov haujlwm uas tsis muaj leej twg yuav pom.

Kuv xaiv khaws lub hwj chim rau hauv av es tsis nyob tom qab ntawm txoj haujlwm kom txuag tau qhov hnyav. (Tsis tas li vim tias kuv tsis muaj chaw txaus rau lub zog siv) Kuv siv lub khoos phis tawj qub PSU thiab tsuas yog siv cov khoom txuas txuas rau 5V thiab 12V cov xov hluav taws xob. Yog tias koj xav siv lub zog 5V ib txwm koj tuaj yeem ntsaws cov xov hlau rau Vin (qhov hluav taws xob hauv) ntawm Arduino thiab tsis tas yuav cuam tshuam nrog kev hloov pauv hloov lossis khoom siv thib ob.

WS2812 LED's yog lub zog tshaib plab heev - txhua LED tuaj yeem siv txog 60mA, uas thaum suav nrog 200 lub teeb muab rau peb 12A (ntawm 5V = 60 watts). 12 amps yog lub zog loj, yog li siv qee cov xov hlau tuab. Kuv siv 10 lub ntsuas cua xaim txhawm rau txuas lub zog xa mus rau WallPaw, uas tej zaum yuav ntau dhau.

Koj yuav pom tias kuv siv ob qhov cais Arduino rau txoj haujlwm no. Kuv xaiv siv ob qhov vim qhov kev qhia no siv ob, thiab txog thaum kuv tau sau cov cai feem ntau kuv xav tias kuv xav tau ob Arduinos. Nws hloov tawm tias thaum koj sau koj cov cai kom raug, nws yuav tsum ua haujlwm ntawm ib tus Arduino. Koj xav tau Mega yog tias koj tab tom teeb tsa teeb pom kev tsis zoo nrog ntau lub LED, vim tias lub khoos phis tawj yog lub cim xeeb zoo tshaib plab. Kuv tau siv Uno ob peb hnub, tom qab ntawv tus lej tsis ua haujlwm vim nws ua haujlwm qis.

Txhua yam ntawm kuv lub teeb ci tsuas yog kub kub rau sab nraub qaum. Kuv tau sim siv ua npuas ncauj lossis qee yam nruj dua li nraub qaum, tab sis nws muab tawm tsis tsim nyog. Tsuas yog kub lo rau lawv, cov hlua LED yuav zoo siab nyob hauv qhov chaw. FYI cov kua nplaum kub yog qhov tsis ua tiav, Kuv tau sim nws tus kheej nrog lub multimeter.

Soldering

Thawj 198 LED tsuas yog siv sijhawm li ib teev lossis ob teev los ua kua nplaum thiab kab laug sab, tab sis cov ntawv acrylic tej zaum yuav siv tag nrho 6 teev. Kuv tsis tau ua lub qhov rau LED dav heev (yog li lawv tsis muaj qhov tshwj xeeb), tab sis vim li ntawd kuv yuav tsum tau xaim cov xov hlau tsis zoo ib yam li tau hais hauv daim duab saum toj no. 4 daim acrylic * 3 LEDs txhua * 6 tus muag ib LED = 72 tus muag rau LED ib leeg. Ntxiv rau lub sijhawm los ntsuas/txiav/sawb txuas cov xov hlau thiab hlawv ob peb lub LED thaum koj muab lawv tso rau hauv thiab koj yooj yim muaj 6-8 teev ua haujlwm.

Yog tias koj tab tom ua ib qho ntawm qhov no, tsim qhov qhib rau koj LED qhov dav dua li kuv tau ua. Rau koj tus kheej sanity.

Kauj ruam 4: Programming

Kuv siv lub tsev qiv ntawv FastLED los tswj WS2812 LED's. Kuv siv kuv tus kheej lub tsev qiv ntawv LEDCodes uas kuv tau tshwj xeeb rau 44-qhov tseem ceeb IR chaw taws teeb.

Txoj cai feem ntau khiav zoo li no

1. Arduino 1 (Uno) mloog rau IR teeb liab

   1. Yog tias nws tau txais lub teeb liab, xam seb lub pob twg ntawm IR chaw taws teeb nws yog los ntawm
   2. Xa tus lej ntawd (1-44) mus rau Arduino 2 (Mega)

2. Arduino 2 (Mega) tshawb xyuas tus lej lej tshiab los ntawm Arduino 1

   Yog tias nws tau txais tus lej, hloov hom tam sim no rau tus lej ntawd

3. Khiav lub teeb ua ntu zus coj mus rau tus lej tam sim no

   1. Txheeb rau tus lej tshiab txhua 150ms lossis li ntawd
   2. Yog tias tus lej tshiab zoo ib yam li tus lej tam sim no, mus rau hom qis tom ntej

Cov xim tib xim ntawm lub teeb muaj ntau hom kev cais

1. Txhua lub teeb qhib
2. Tsuas yog cov teeb ci acrylic thiab Clemson Tigers
3. Txhua lub teeb mem tes rau/tawm
4. Suab reactive
5. Acrylic xwb

Cov nyees khawm Liab/Ntsuab/Xiav tau teeb los ua ob lub xim sib txuas ua ke ntawm cov teeb

1. Sab nraum teeb xim 1, acrylic+Clemson Tigers teeb xim 2
2. Hloov qhov ntawd^
3. Hloov cov khoom acrylic nrog xim 1 thiab 2 (yog li daim 1 thiab 3 yog xim 1, daim 2 thiab 4 yog xim 2)
4. Hloov qhov ntawd ^

Kuv theej ntau hom teeb ci txias los ntawm lub vev xaib no, xws li:

• Scrolling zaj sawv (kuv nyiam tshaj)
• Theatre caum
• Snowflake flashing
• Cylon thaws
• Bouncing pob simulation
• Kev sim hluav taws

Kuv kuj tau ua kuv tus kheej lub luag haujlwm rau lub suab rov ua haujlwm siv lub microphone. Koj tuaj yeem nyeem lawv hauv MicrophoneFunctions.ino cov ntaub ntawv hauv WallpawLightTester.zip cov ntaub ntawv ntawm no.

Kauj Ruam 5: Cov Khoom Kawg

Ta-dab!

Xav tias tawm tswv yim lossis email rau kuv cov lus nug - Kuv nyiam cov khoom no thiab xav pab lwm tus neeg ua cov phiaj xwm txias. Kuv kuj yog tus nyiam ua haujlwm/ua haujlwm pub dawb/ib tus kws tshaj lij nyob hauv Clemson/Greenville SC cheeb tsam, yog li yog tias koj tab tom nrhiav kws yees duab hu rau kuv!