Fiber Optic Jellyfish Skirt: 16 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29

Vim tias cov txiaj ntsig ntawm fiber ntau optics yog qhov txaus nyiam heev kuv tau xav txog kev ua ib pab tub rog nrog cov kho qhov muag fiber thiab RGB LEDs. Nws coj kuv qee lub sijhawm kom txog thaum kuv los nrog tus qauv tsim thiab txiav txim siab yuav ua li cas txuas cov fibers mus rau ntawm LED sawb. Thaum kawg kuv tau ua Jelly Fish Skirt: cov hlua ntawm fiber ntau optic tau muab tso rau hauv cov yas yas uas tau xaws rau ntawm LED sawb thiab txoj siv. Hauv qab yog lub hnab me me rau lub roj teeb thiab lub microcontroller uas muab cov LED nrog lub zog thiab cov ntaub ntawv. Vim tias LEDs ntawm kab txaij tuaj yeem hais daws txoj siv tau tuaj yeem teeb pom kev sib txawv ua ntej cov xim thiab qauv.

Txoj haujlwm no yog txoj hauv kev zoo los pib nrog RGB LEDs thiab kawm paub txog kev ua haujlwm nrog Arduino IDE. Thiab tsis muaj kev txhawj xeeb koj tsis xav tau kev ua haujlwm zoo lossis tsis muaj txuj ci los ua daim tiab no.

Kauj Ruam 1: Cov khoom siv

Khoom siv

· 200 x 2 m ntev fiber optics - 0.05 cm inch [eBay]

· Chaw nyob 5V RGB LEDs (60/m) nrog cov ntaub ntawv silicone [Adafruit, eBay]

· Arduino microcontroller [Sparkfun, Adafruit, Watterott]

· Lithium (ion) polymer roj teeb lossis USB fais fab txhab nyiaj [Sparkfun, Adafruit, eBay]

· Ntshiab yas yas - 0.6 cm txoj kab uas hla [khw muag khoom kho vajtse]

· Ntshiab 5 feeb Epoxy lossis E6000 nplaum rau yas [khw muag khoom kho vajtse]

· Ntshiab daim kab xev muaj zog (nyiam dua bi-filament) [khw muag khoom kho vajtse]

· Thaum tshav kub kub ntsws - 1 cm txoj kab uas hla [kho vajtse khw]

· 1.5 m ntawm 22 AWG tso tseg tooj liab cable/hlau [khw muag khoom kho vajtse]

· Nyuaj siv

· 10 cm muaj zog nplaum-txhawb Velcro [ntaub khw]

· Npuag rau lub hnab roj teeb

Cov cuab yeej

· Kub kua nplaum phom

· Soldering hlau

· Cov laug

· Riam

· Txiab

· Lub teeb

· Tshav kub

· Koob & xov

· Meassuring daim kab xev

Kauj Ruam 2: RGB LED Sawb

RGB LEDs tuaj yeem teeb ua ntau yam xim thiab qauv vim tias lawv tuaj yeem hais tau. Txhua RGB LED muaj xim liab, ntsuab thiab xiav LED nrog rau tus tsav tsheb me me nti. Vim yog cov nti, RGB LED yog ntse dua li ib txwm LED. Txhua tus LED nti paub nws tus kheej txoj haujlwm ntawm kab txaij thiab tseem tuaj yeem tswj qhov ci ntawm liab, ntsuab thiab xiav ib tus zuj zus. Yog li ntawd, yuav luag txhua qhov kev xav thiab xim tuaj yeem tsim kho.

Nruab nrab ntawm txhua tus neeg LED koj tuaj yeem pom peb kab: +5V, DO/DI thiab GND. Kab 5V (uas sawv cev rau "5 Volts") muab LED nrog lub zog; DI/DO (uas sawv cev rau "Cov Ntaub Ntawv Tawm" thiab "Cov Ntaub Ntawv Tso Tawm") qhia LED li cas thiab thaum twg kom pom kev; GND sawv cev rau hauv av. Nyob rau sab saum toj ntawm peb kab no yog lub cim ntawm txiab me ntsis - qhov no tsuas yog qhov chaw uas koj yuav tsum txiav cov hlua LED.

Koj kuj yuav tsum pom cov xub ntawm kab txaij. Cov xub qhia cov kev taw qhia cov ntaub ntawv tab tom taug kev. Nws yog ib qho tseem ceeb los qhia qhov pib thiab xaus ntawm kab txaij: txiav ntug nrog xub xub taw ntawm koj yog qhov pib. Sab no xav tau txuas nrog lub zog siv hluav taws xob thiab microcontroller. Ua ntej koj siv kab xev LED hauv ib qhov haujlwm, nco ntsoov sim tias txhua lub LEDs ua haujlwm. Hauv Kauj Ruam 14 peb yuav mus saib yuav ua li cas rub tawm qhov program thiab sim koj cov kab LED.

LED strips tuaj nrog qhov sib txawv ntawm LEDs (30 LEDs/m, 60 LEDs/m lossis 90 LEDs/m). Txog qhov haujlwm no, Kuv xav kom siv 60 LEDs/m lossis ntau dua LEDs/meter rau qhov puv tiab.

Kauj Ruam 3: Microcontroller

Muaj ntau qhov sib txawv microcontrollers xaiv los ntawm. Hauv daim duab koj tuaj yeem pom 4 lub microcontrollers sib txawv uas kuv ib txwm siv rau wearables: Liab Wattuino Nanite85from Watterott yog lub rooj tsav xwm me tshaj nrog Atmel ATtiny85 microprocessor. Nws yog qhov zoo rau cov haujlwm uas hnav tau tshaj plaws. Txawm hais tias nws tsis muaj qhov loj rau xaws, nws yooj yim rau muab tso rau hauv koj cov khaub ncaws vim tias nws me me. Ntawm lub rooj tsavxwm yog USB-Bootloader txuas nws rau koj lub khoos phis tawj thiab txuas lub hwj chim zoo li lub txhab nyiaj. Lub rooj tsavxwm muaj 6 tus pin: 4 tus lej pin, 1 GND thiab 1 lub zog.

Pawg thawj coj dub yog Gemma los ntawm Adafruit uas tseem muaj Atmel ATtiny85 microprocessor. Lub qhov me me me me thiab koj tuaj yeem siv cov xov hluav taws xob rau xaws nws. Gemma muaj USB-chaw nres nkoj thiab JST-txuas rau Lithium Polymer roj teeb. Lub rooj tsavxwm yog qhov zoo rau cov phiaj xwm me vim tias nws muaj 6 tus pin: 3 tus lej pin, 1 GND thiab 2 lub zog (3 V thiab Vout).

Cov microcontroller dub loj dua yog Florafrom Adafruit. Flora muaj lub zog loj dua microprocessor (Atmel Mega 32u4) thiab tuaj yeem siv rau cov haujlwm nyuaj (txuas ntau lub ntsuas, microphones, thiab lwm yam). Lub rooj tsavxwm muaj USB-chaw nres nkoj thiab JST-txuas rau Lithium Polymer roj teeb. Dhau li ntawm 14 tus pin (8 cov ntaub ntawv, 3 GND thiab 3 lub zog) kuj tseem muaj qhov qhib/tawm hloov ntawm lub rooj tsavxwm.

Lub microcontroller ntshav yog LilypadArduino Yooj Yim los ntawm Sparkfun nrog Atmel Mega328 microprocessor. Lub rooj tsavxwm muaj JST-txuas, qhib/tawm-ntxiv nrog rau lub programmable khawm-hloov. Txij li USB-chaw nres nkoj tsis nyob ntawm pawg thawj coj (FTDI breakout) nws nyuaj dua siv lub txhab nyiaj rau lub hwj chim. Nws muaj 11 tus pin: 9 tus lej pin, 1 GND thiab 1 lub zog. Lilypad ntxuav tau thiab zoo rau xaws tes ua haujlwm vim nws qhov loj.

Rau qhov haujlwm no kuv tau siv Flora. Kuv tuaj yeem siv lub microcontroller me dua tab sis nws yog tib qho uas kuv muaj ntawm tes thaum lub sijhawm ntawd.

Kauj Ruam 4: Lub Hwj Huam Fais Fab

Lithium Polymer roj teeb muaj hwj chim thiab yooj yim rau rov tso. Nyob ntawm lub peev xwm (mA) cov roj teeb tuaj hauv ntau qhov sib txawv. Lithium Polymer roj teeb feem ntau tuaj nrog 2-pin JST txuas, uas tuaj yeem txuas rau hauv lub microcontroller. Lub roj teeb 3.7 V muaj txog 4.2 V thaum them tas thiab tuag ntawm 3.0 V.

LED Sawb yuav tsum khiav ntawm 5 V fais fab mov tab sis nws tseem ua haujlwm nrog 3.7 V roj teeb. Tsis txhob nce siab dua 5 V txawm hais tias.

Lub peev xwm twg yog qhov zoo rau koj txoj haujlwm? Ib qho LED kos txog 60 mA (milliamps) ntawm tam sim no. Xav txog tias koj muaj 20 LEDs ntawm koj daim kab xev, lawv feem ntau yuav kos 1,200 mA tag nrho. Lub roj teeb 1200mAh (milliamp teev) tuaj yeem muab 1200mA rau ib teev, yog li yog tias koj lub roj teeb muaj peev xwm ntawm 2, 500 mAh nws yuav nyob ntev li ob teev lossis ntau dua:

2, 500 mAh / 1,200 mA = 2.08 h

Txij li cov LEDs yuav tsis khiav ntawm qhov ci tag nrho lub sijhawm, lub roj teeb yuav zoo li yuav nyob ntev dua. Koj tuaj yeem pom cov lus qhia zoo txog kwv yees lub sijhawm ua haujlwm ntawm koj lub roj teeb ntawm Adafruit. Thaum twg siv tsis raug, Lithium Polymer roj teeb tuaj yeem ua rau txaus ntshai. Yog tias koj tsis paub zoo txog hluav taws xob Kuv xav kom siv USB lub txhab nyiaj fais fab. Nws los nrog USB cable rau lub zog/them nqi hluav taws xob me me zoo li koj lub smartphone lossis qhov no, microcontroller. Nws muaj kev nyab xeeb dua hnav lub hwj chim USB ntawm koj lub cev vim tias lub roj teeb Lithium Polymer tau tiv thaiv hauv rooj plaub txhuas thiab tsis tshua muaj kev puas tsuaj uas tuaj yeem ua rau nws xau lossis tawg. Koj tsis xav kom qhov no tshwm sim Hauv qhov kev qhia no kuv tau siv Lithium Polymer roj teeb ncaj qha (tsis yog hauv rooj plaub txhuas). Kuv tau hloov txij li siv lub txhab nyiaj fais fab.

Kauj Ruam 5: Txiav LED Sawb thiab Siv

Txhawm rau pib, koj yuav tsum txiav txim siab qhov ntev ntawm txoj siv thiab pes tsawg LEDs thiab fiber ntau optic strands koj xav tau. Ntsuas qhov loj ntawm koj lub duav (pab rau kev ntsuas) thiab txiav ib txoj hlua LED ntev li koj ntsuas. Txiav cov kab txaij ntawm txoj kab txiav ze tshaj plaws nrog cov txiab me me (saib daim duab). Hauv qhov xwm txheej zoo tshaj plaws LED sawb luv dua me ntsis qhov ntev ntawm koj lub ntsuas ntsuas. Tam sim no suav cov LEDs ntawm kab txaij - qhov no yog tus naj npawb ntawm cov tib neeg fiber ntau optic strands koj tab tom npaj. Tsis tas li no yog tus naj npawb ntawm LEDs koj yuav tsum tshaj tawm hauv NeoPixel code ua ntej xa qhov program mus rau koj lub microcontroller.

Kuv lub strip muaj 60 LEDs rau ib lub 'meter'. Tom qab txiav daim 70 cm ntev muaj 42 LEDs sab laug ntawm kab txaij.

Tom qab ntawm qhov kuv yuav kaw kab xev LED mus rau txoj siv nyias rau kev txhawb nqa ntxiv. Txoj siv yuav tsum dav li LED sawb thiab ntev li 10cm. Vim tias koj yuav siv Velcro kaw txoj siv, nco ntsoov txiav tawm txoj siv sia.

Kauj Ruam 6: Cov Hluav Taws Xob Hluav Taws Xob rau ntawm LED Sawb

Hauv cov kauj ruam tom ntej koj yuav tsum tau muab peb lub xov hlau txuas rau ntawm kab hlua LED thiab kaw nws nrog kua nplaum kub thiab ua kom sov sov. Ua ntej thawb ib qho me me ntawm cov cua sov ntsws (ntev li 1.5 cm ntev) mus rau rooj plaub silicone. Tom qab ntawd txiav peb lub xov hlau thiab xaim ib lub xaim rau txhua qhov kev coj ua +5V, DIN thiab GND pins thaum pib ntawm kab txaij (yuav ua li cas thiaj li txuas cov hlua LED strips qhia). Yog tias koj siv tib xim xaim rau tag nrho peb kab, muab kab xev nyob ib ncig ntawm txhua lub xov hlau thiab kos rau lawv kom koj tsis txhob sib xyaw lawv. Nco ntsoov tias cov xov hlau ntev txaus - li 30 cm - txhawm rau muab lawv tso rau hauv koj lub microcontroller tom qab. Ua rau lawv ntev dua li koj xav tias koj yuav tsum yog koj tsis paub tseeb.

Tam sim no thawb me me ntawm cov kua nplaum kub rau hauv cov ntaub ntawv silicone, tab sis tsis yog kom deb li deb los npog thawj LED nrog kua nplaum. Thaum cov kua nplaum tseem mos, rub lub cua sov kom qis ib nrab ntawm cov ntaub ntawv silicone thiab ib nrab txoj kev hla cov xov hlau. Nias qee cov kua nplaum tawm ntawm kab txaij mus rau hauv lub raj cua sov thiab siv rab phom cua sov, sib zog lossis cov hlau txuas kom sov kom sov sov kom txog thaum nws nruj nyob ib ncig ntawm kab txaij thiab cov xov hlau. Tam sim no kaw lwm qhov kawg ntawm kab txaij LED nrog qee cov kua nplaum kub.

Kauj Ruam 7: Npaj Fiber Optic Bundles

Kuv yuav 2 m ntev strand ntawm 200 fiber ntau optic fibers nrog txoj kab uas hla 0.05 cm. Muaj cov khoom siv fiber ntau hauv cov khw muag khoom tab sis cov tuab tuab dua, qhov ci dua qhov kawg yuav ci thiab qhov tsawg dua lawv yuav tawg.

Vim tias kuv xav kom daim tiab ntev txog 50 cm, kuv txiav cov hlua fiber ntau siv peb zaug thiab tau txais 800 fibers ntawm 50 cm.

Tam sim no pob me me ntawm cov khoom siv fiber ntau yuav tsum tau muab lo rau txhua LED. Kuv siv lub raj yas yas ntshiab nrog txoj kab uas hla 0.6 cm, uas kuv txiav mus rau 42 daim (tus lej ntawm kuv cov LEDs) txhua 3 cm ntev. Kuv muab kwv yees li 17 lub xov paj rau hauv txhua daim yas thiab thawb lawv hla lub raj thiab me ntsis dhau qhov kawg, li 3 txog 4 cm. Nyob ntawm qhov tuab ntawm koj cov fibers lossis cov yas yas, koj yuav muaj qhov sib txawv ntawm cov fibers hauv txhua lub raj. Siv ntau li ntau tau tuaj yeem haum.

Thaum kawg uas koj thawb dhau, kis qee cov kua nplaum kom meej (Kuv siv E6000) nyob hauv cov leeg. Nco ntsoov tias cov kua nplaum tau nyob nruab nrab ntawm cov fibers thiab rub sab saum toj ntawm txoj hlua rov qab rau hauv lub raj. Kuv orignally xaiv 5 feeb epoxy tab sis nws tsis yog qhov kev xaiv zoo tshaj plaws. Cov kua nplaum tau tawv heev thiab cov fibers qee zaum tawg. E6000 nplaum nplaum ua haujlwm zoo ib yam thiab muaj kev yoog raws.

Kauj Ruam 8: Ua kom Fiber Optics ci dua

Thaum cov kua nplaum qhuav, txiav txog 0.5 cm tawm ntawm qhov taub ntawm lub raj nrog rab riam ntse. Nco ntsoov tias tag nrho cov fibers tam sim no yaug nrog qhov kawg txiav thiab tsis thim sab hauv. Kev ntxuav kom huv, qhov zoo dua lub teeb yuav hloov mus rau cov fibers.

Txhawm rau ua kom qhov kawg ci txawm tias ci dua koj tuaj yeem yaj qhov txiav kawg. Tuav qhov kawg ntawm cov yas yas kaw kom huv si nplaim taws (lub qhov cub roj lossis lub teeb tab sis tsis yog tswm ciab) kom txog thaum cov fibers yaj me ntsis. Ua tib zoo saib thiab tsis txhob tuav nws ze rau ntawm nplaim taws - koj tsis xav hlawv lub raj. Tam sim no cov lus qhia fiber yuav tsum ci ob zaug li ci.

Kauj Ruam 9: Cais cov Fibers

Tam sim no tus kheej cov hlua yuav luag tiav. Txhawm rau kom pom daim tiab puv, peb yuav tsum cais cov fibers. Qhov kawg ntawm lub raj uas cov fibers tawm tuaj, kis lawv tusyees sib nrug thiab ua tib zoo muab qee cov kua nplaum kub tso rau saum. Tsis txhob siv cov kua nplaum ntau dhau lossis muab cov kua nplaum kaw ze heev txawm tias vim tias cov fibers yuav yaj thiab khoov. Tuav nws nyob hauv qhov chaw kom txog thaum cov kua nplaum qhuav.

Kauj Ruam 10: Tsim Vinyl Tube Holder

Cov hlua LED muaj qhov tshem tawm tau, cov ntaub ntawv tsis muaj dej silicone. Kuv tau sim ntau qhov sib txawv tab sis tsis muaj dab tsi nyam rau silicone mus tas li. Txawm li cas los xij, Kuv xav khaws cov ntaub ntawv silicone rau kev tiv thaiv.

Txhawm rau txuas cov ntawv fiber ntau nyob rau sab saum toj ntawm txhua LED, nws yog qhov tsim nyog los tsim tus tuav me me ua los ntawm cov kua nplaum kub. Muab cov hlua hluav taws xob tso rau sab saum toj ntawm LED thiab muab qee cov kua nplaum kub nyob ib puag ncig thiab sab xis thiab sab laug ntawm lub raj - tos kom txog thaum nws qhuav. Rov ua dua rau txhua lwm cov hlua fiber ntau, ib tus zuj zus. Tom qab ntawd ua tib zoo yaj cov kua nplaum rau ntawm sab thiab kua nplaum 4 txog 5 raj ua ke - ua tib zoo saib xyuas qhov deb ntawm cov yas yas. Thaum kawg, txhua pob khoom siv fiber ntau yuav tsum yog nyob rau sab saum toj ntawm LED.

Kauj Ruam 11: Daim Kab Xev ntawm Sawb thiab Siv

Hauv cov kauj ruam tom ntej, txiav cov kab xev hauv 5 cm ntev nyias kab thiab xev cov raj tuav ntawm ib puag ncig LED kab thiab txoj siv. Pib nrog qhov kawg ntawm txoj hlua uas muaj 3 lub xov hlau thiab tawm 10 cm ntawm txoj siv tawv tsis pom. Nco ntsoov tso txhua txoj hlua ncaj qha rau ntawm LED. Tom qab txuas ib ntu ntawm cov tuav raj, txuas ntu txuas ntxiv nrog cov txheej txheem tib yam li cov kauj ruam kawg uas peb ua tus tuav lawv tus kheej. Tom qab ntawv txuas ntu tom ntej. Tsis txhob kaw peb lub raj kawg ntawm tus tuav zaum kawg mus rau lub pluaj thiab txoj siv.

Qhov kawg nrog 3 xov hlau, txiav lub qhov me me rau hauv txoj siv thiab rub peb lub xov tooj txawm tias lub qhov. Khoov cov xov hlau mus rau nruab nrab ntawm kab txaij thiab ruaj ntseg lawv ob peb nrog ob peb loops ntawm kab xev. Thaum kawg peb yuav coj cov xov hlau txuas ntxiv mus rau qhov twg lub hnab roj teeb yuav nyob.

Kauj Ruam 12: Ua Lub Hnab Roj Teeb

Txog lub roj teeb thiab microcontroller, kuv xaws ib lub hnab me me. Yog tias koj tsis tuaj yeem xaws, tsuas yog txiav ob daim ntaub ntawm cov ntaub thiab lo lawv ua ke. Txhawm rau muab nws txuas rau txoj siv, Kuv txiav ib lub xwmfab nrog tus tuav tawm ntawm cov ntaub yas yas (saib daim duab) - cov ntaub ib txwm yuav tsum ua haujlwm ib yam nkaus. Lub xwmfab yuav tsum yog txog qhov loj ib yam li lub hnab roj teeb.

Tam sim no xaiv qhov chaw uas koj xav nqa lub hnab roj teeb. Kuv lub nraub qaum me ntsis rau sab xis. Tam sim no tshem tawm ib txoj kab ntawm kab xev nyob nruab nrab ntawm ob lub raj yas uas koj xav tso lub hnab tshos thiab thawb tus tuav ntawm cov hlua LED thiab txoj siv. Rub tus kov thiab xaws lossis nplaum rau ntawm lub xwmfab. Kaw ib co velcro rau ntawm lub hnab roj teeb thiab tus tuav. Tsis tas li, tsis txhob hnov qab kaw kab xev LED rov qab mus rau txoj siv dua.

Kuv xaiv velcro vim tias kuv xav kom tuaj yeem hloov lub hnab roj teeb nyob ntawm seb cov khaub ncaws uas kuv hnav. Muaj ntau txoj hauv kev los ua lub hnab roj teeb ruaj khov uas tseem muaj kev nyab xeeb thiab nyab xeeb dua.

Kauj Ruam 13: Txhim Kho Txoj Siv Txoj hlua khi

Txiav ib daim ntaub velcro ntev 10 cm thiab lo rau qhov ntxhib rau sab saum toj ntawm txoj siv uas peb tso 10 cm tsis pom. Teem qhov tsis meej ib sab rau tom qab.

Vim tias txoj siv hnyav me ntsis kuv ntshai tias lub velcro yuav qhib thaum kuv hnav nws. Rau kev txhawb nqa ntxiv, Kuv txiav peb daim kab xev me me. Qhov kawg ntawm txoj siv uas koj tso 3 lub raj tsis tau kaw, kaw daim kab xev velcro me me ntawm txoj siv thiab LED sawb, ua raws hauv qab cov hlab. Daim ntawv tsis meej yuav tsum lo rau ntawm LED kab, thaum sab ntxhib yuav tsum lo rau txoj siv. Daim ntawv tsis meej yuav tsum lo tawm ntawm ib sab, thiab daim ntxhib yuav tsum lo tawm ntawm lwm qhov. Yog li ntawd, txhua daim tsuas yog tuaj yeem ua ib nrab ntawm txoj siv thiab cov hlua LED, ua ntej kov lwm daim. Cov nplaum nplaum uas lo tawm yav dhau los cov hlua LED thiab txoj siv tuaj yeem npog hauv cov ntaub kom lawv tsis nplaum ntxiv lawm.

Nrog qee daim kab xev ruaj ntseg kawg cov yas yas tuav rau hauv txoj siv.

Tam sim no tau txais 10 cm qhov tsis meej uas koj tau tso tseg. Khaws nws hauv qab txoj siv ntawm tib sab uas koj tsuas yog muab cov kab xev me me tso rau.

Tam sim no koj tuaj yeem sim ntawm daim tiab thiab kaw txoj siv.

Kauj Ruam 14: Tshaj Tawm Txoj Haujlwm LED

Tam sim no koj yuav tsum tso qhov program LED mus rau koj lub microcontroller.

Txij li muaj ntau qhov sau tau zoo thiab cov ncauj lus qhia ntxaws, Kuv yuav cia li qhia qhov txuas nrog koj: Yog tias koj xav tau kev pab ntau ntxiv pib nrog Arduino, kawm txog Arduino ib puag ncig, txuas lub microcontroller rau lub khoos phis tawj thiab xa cov program mus rau Arduino koj tuaj yeem nrhiav cov ntaub ntawv muaj txiaj ntsig ntawm Arduino lub vev xaib lossis Adafruit Flora Tutorial.

Ib txoj haujlwm LED zoo los pib nrog yog Strandtest los ntawm Adafruit. Tsuas yog ua raws cov ntawv qhia, rub tawm NeoPixel zip cov ntaub ntawv thiab ntxiv rau koj lub tsev qiv ntawv Arduino. Yog tias koj xav kawm paub ntau ntxiv txog RGB LEDs thiab sau koj tus lej tus lej txheeb xyuas lub tsev qiv ntawv FastLED. Nws yog lwm lub tsev qiv ntawv Arduino rau cov phiaj xwm hais txog cov kab ntawv LED thiab cov pixels. Txheeb tawm hauv zej zog Fast LED kom pom qee qhov piv txwv zoo.

Kauj Ruam 15: Txuas Sawb mus rau Microcontroller

Solder +5 V xaim los ntawm txoj siv mus rau VBAT tus pin ntawm lub microcontroller, GND rau GND thiab cov ntaub ntawv xaim rau tus pin koj tau hais tseg hauv LED code koj tau tso rau hauv microcontroller. Kuv xaiv tus pin 6. Kom paub tseeb tias cov xov hlau yuav tsis tawm, Kuv tau kaw lub Flora mus rau ib daim yas thiab tiv thaiv cov pins nrog qee cov kua nplaum kub. Koj tseem tuaj yeem pom me ntsis khawm hloov nyob rau ntawm kaum sab laug - Kuv ntxiv nws rau kev hloov pauv ntawm cov qauv LED sib txawv. Tam sim no txuas koj lub zog siv rau lub microcontroller thiab LED txoj siv yuav tsum teeb.

Kauj Ruam 16:… Yuav luag tiav

Yuav luag tiav! Tam sim no koj tuaj yeem txiav cov fibers rau qhov ntev sib txawv. Yog tias koj xav tau cov txiaj ntsig sib txawv, koj tuaj yeem siv cov ntawv xuab zeb raws qhov ntev ntawm cov fibers lossis khoov me ntsis cov fibers. Kuv sandpapered qhov xaus me ntsis ntxiv rau qhov ci ntau ntxiv mus rau qhov kawg.

Ua tsaug rau kev nyeem kuv cov lus qhia thiab muaj kev lom zem lub tsev thiab hnav koj daim tiab. Yog tias koj muaj lus nug lossis qee yam tsis meej, tsis txhob ua siab deb nug.