Scrolling Text Display (A to Z Guide): 25 Kauj Ruam (nrog Duab)

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

Hauv cov lus qhia / vis dis aus no kuv yuav qhia koj nrog cov lus qhia ib qib zuj zus yuav ua li cas thiaj ua kom cov ntawv nthuav qhia nrog Arduino. Kuv yuav tsis piav qhia yuav ua tus lej rau Arduino li cas, Kuv yuav qhia koj yuav siv tus lej uas twb muaj lawm. Dab tsi thiab qhov twg koj xav tau txuas thiab teeb tsa uas koj tuaj yeem ua cov kab ntawv nthuav tawm zoo li qhov no yam tsis muaj kev paub dhau los ntawm Arduino.

Arduino software -

Code thiab tsev qiv ntawv -

Thawj qhov txuas -

Muab Amazon txuas yog cov koom nrog

Cov Cuab Yeej Koj Yuav Tsum Tau:

• Router
• Laum:
• Jigsaw
• Fretsaw
• Clamps
• Kev tuav me me
• Daim kab xev ntsuas
• Kev sib xyaw ua ke square
• Riam riam me me
• Cov kua nplaum kub
• Digital Multimeter
• Cov khoom siv Soldering:
• Hlau txiav pliers
• Hlau Stripper
• Soldering pab txhais tes

Cov Ntaub Ntawv Koj Yuav Tsum Tau:

• 6mm tuab plywood (khw muag khoom kho vajtse hauv zos)
• Ntsia ntoo me me (khw muag khoom kho vajtse hauv ib cheeb tsam)
• Ntoo nplaum:
• Cov roj ntoo
• Epoxy
• Daim kab xev hluav taws xob:
• Sandpaper
• Silicone taw
• Arduino Nano
• 8x8 LED Zaub 2x
• Tiv thaiv 18650 Li-Ion roj teeb
• 18650 roj teeb tuav
• Booster module
• On/Off hloov
• Creadboard
• Cov xov hlau (khw muag khoom kho vajtse hauv zos)

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Kauj ruam 1: Saib ua ntej

Saib ua ntej ntawm cov ntawv me me scrolling zaub.

Zoo li kuv ua dab tsi? Xav txog ua tus PATRON! Nov yog txoj hauv kev zoo los txhawb kuv txoj haujlwm thiab tau txais txiaj ntsig ntxiv!

Kauj Ruam 2: Txiav Plywood

Txhawm rau ua lub thawv yooj yim ua ntej kuv txiav ob sab, sab saum toj thiab hauv qab los ntawm 6mm plywood. Ntxiv cov neeg pleev xim lossis daim kab xev hluav taws xob los tiv thaiv ib qho chipping.

Kauj ruam 3: Tshiab Jig

Yog tias koj xav tsis thoob, qhov no yog kuv qhov jig tshiab rau txiav txiav rau kuv lub rooj jigsaw. Nws yooj yim heev jig, tab sis pab tau heev.

Clamped nres nres pab txiav cov khoom ntawm qhov loj me.

Kauj ruam 4: Gluing

Txuas txhua sab nrog cov neeg pleev xim daim kab xev thiab lo rau lawv.

Kauj Ruam 5: Txiav Pem Hauv Ntej thiab Tom Qab

Tom qab ntawd kuv txiav daim hauv ntej thiab nraub qaum. Nyob rau sab xub ntiag kuv drilled qhov thiab ua qhov rau LED qhia nrog lub fretsaw.

Txhawm rau kom ncaj ncaj txiav kuv txiav sab hauv nrog jigsaw.

Kauj Ruam 6: Ua Qhov rau Chips

Kuv tau hla qhov qhib rau cov nti ntawm LED zaub, raws li kuv xav tau cov zaub ntawd yuav yaug nrog sab nraud ntawm sab xub ntiag.

Kauj Ruam 7: Cov Khoom Uas Koj Xav Tau

Rau qhov kev tsim no koj xav tau (txuas hauv nplooj ntawv thawj):

• Arduino Nano Cov
• 2x8x8 LED zaub
• Lub zog txhawb zog
• Tiv thaiv 18650 roj teeb
• Lub roj teeb tuav
• On/Off hloov

Ua ntej soldering Voltage booster rau hauv Circuit Court nco ntsoov kho nws qhov hluav taws xob tso tawm rau 5V nrog potentiometer ntawm lub nti.

Kauj Ruam 8: Ua ntej Soldering

Rub tawm thiab teeb tsa software Arduino -

Yog tias koj tau txais cov lus tam sim zoo li hauv daim duab tsuas pom zoo thiab teeb tsa.

Kauj Ruam 9: Rub Cov Ntawv Ntxiv

Txoj cai ntawd yuav ua haujlwm koj xav tau tsev qiv ntawv ntxiv rau Arduino. Rub tawm ntawm no

Unzip nws thiab luam "MaxMatrix" nplaub tshev rau Arduino "cov tsev qiv ntawv" nplaub tshev thiab koj zoo mus.

Kauj ruam 10: Arduino Software Set Up

Thaum koj pib Arduino software ua ntej koj yuav tsum xaiv hom Arduino. Hauv peb qhov xwm txheej nws yog Arduino Nano (daim duab 1).

Tom qab ntawd koj yuav tsum qhib Serial Monitor window (daim duab thib ob).

Yog tias koj tau txais qhov yuam kev liab zoo li no, koj yuav tsum xaiv txoj cai USB chaw nres nkoj uas koj Arduino txuas nrog (daim duab 3-4).

Tsuas yog sim xaiv cov chaw nres nkoj sib txawv kom txog thaum koj tuaj yeem qhib Serial Monitor qhov rai tsis muaj qhov yuam kev (daim duab 4-5).

Kauj Ruam 11: Tshaj Tawm Txoj Cai

Tam sim no koj yuav tsum theej ntsaum muab tag nrho cov cai rau hauv daim ntawv kos duab tshiab khoob.

Nias lub pob upload, nws yuav nug tias koj khaws cov ntaub ntawv ua haujlwm.

Txoj haujlwm pib suav sau/tsim cov cai thiab pib rub tawm.

Kauj Ruam 12: Yuam Kev Thaum Uploading

Yog tias koj rub tawm sijhawm (15s+) thiab koj tau txais cov lus yuam kev liab zoo li qhov no koj yuav tsum hloov Tus Txheej Txheem "ATmega328P" mus rau Tus Txheej Txheem "ATmega328P (Lub bootloader qub)".

Tam sim no upload yuav tsum ua tiav.

Kauj Ruam 13: Kho Cov Zaub

Koj tuaj yeem hloov kho kom pom cov ntawv, scrolling ceev thiab tso saib qhov ci ntawm cov chaw no (saib duab).

Kauj Ruam 14: Lub Neej Roj Teeb

Nrog 3000 mAh roj teeb ntawm Qib 5 lub teeb pom kev zoo yuav tsum khiav ntau dua 20 teev, ntawm 10 - ntau dua 14 teev thiab ntawm 15 - ntau dua 12 teev. Tsis tas li koj tuaj yeem siv nws los ntawm lub charger them nyiaj ntawm phab ntsa.

Kauj Ruam 15: Ua Zaub

Rov qab mus rau qhov tsim, Kuv txiav cov pins, thiab cov xov txuas:

• Los ntawm thawj cov zaub saum toj kawg nkaus - VCC rau VCC - ntawm qhov tso saib thib ob hauv qab.
• Los ntawm thawj cov zaub saum toj kawg nkaus - GNDto GND - ntawm qhov tso saib thib ob hauv qab.
• Los ntawm thawj cov zaub saum toj kawg nkaus - DOUT rau DIN - ntawm qhov tso saib thib ob hauv qab.
• Los ntawm thawj cov zaub saum toj kawg nkaus - CS rau CS - ntawm qhov tso saib thib ob hauv qab.
• Los ntawm thawj cov zaub saum toj kawg nkaus - CLK rau CLK - ntawm qhov tso saib thib ob hauv qab.

Thiab tom qab ntawd kuv kub glued zaub rau plywood.

Kauj Ruam 16: Ua Qhov

Ib lub qhov yuav tsum tau ua rau USB mini cable thiab lwm yam rau lub zog khawm.

Kauj Ruam 17: Cov Thaiv Me Me thiab Cov Roj Teeb

Kuv glued ob lub xwmfab uas thim rov qab yuav tsis mus ntxiv sab hauv los ntawm sab saum toj. Thiab txhawm rau tiv thaiv mus sab hauv los ntawm hauv qab yuav pab lub roj teeb no nrog lub roj teeb sab hauv. Txhawm rau nplaum nws siv qee yam zoo li 30 feeb epoxy.

Kauj Ruam 18: Soldering Wire

Kuv tau siv 5 lub xov hlau rau thawj cov duab hauv qab.

Kauj Ruam 19: Txuas Cov Zaub rau Arduino

Cov xov los ntawm LED zaub mus rau Arduino:

• VCC to 5V
• GND to CSY
• DIN rau D12
• HLB to D11
• CSY to D10

Cov xov hlau los ntawm kev txhawb zog (VOUT+ thiab VOUT-) yuav mus rau VIN (+) thiab GND (-).

Kauj Ruam 20: Thaiv Me Me Hauv Pem Hauv Ntej

Tsis tas li kuv glued cov thaiv me me uas tom qab ntawd kuv yuav lo rau pem hauv ntej daim nrog LED qhia.

Kauj Ruam 21: Kawg Kawg

Cov xov hlau uas kuv tau siv yav dhau los rau Arduino's VIN thiab GND mus rau qhov ntsuas hluav taws xob VOUT+ THIAB VOUT-.

Ob lub xov hlau ntxiv yuav tsum tau muab txuas rau lub zog hloov pauv.

Ib lub xaim los ntawm kev hloov hluav taws xob mus rau roj teeb Kev sib cuag zoo thiab lwm yam los txhawb lub VIN+ daim ntawv cog lus.

Thiab Cov Xov Tooj Tsis Zoo los ntawm lub roj teeb mus rau tus txhawb nqa VIN- sib cuag.

Kauj Ruam 22: Xeem

Kuv sim yog tias vaj huam sib luag ua haujlwm thiab nws zoo li yog li kuv qhwv cov qauv nrog cov kab xev hluav taws xob.

Kuv glued ib qho ntoo ntxiv uas yuav pab tuav Arduino thiab yuav yog qhov chaw rau cov ntsia hlau rov qab.

Kauj ruam 23: Ua tiav

Kuv ua lub qhov rau cov ntsia hlau thiab glued pem hauv ntej vaj huam sib luag.

Kauj Ruam 24: Kov Kawg

Thaum kawg kuv ntxiv qee cov roj ntoo, txuas rau sab nraub qaum thiab lo me me silicone taw.

Kauj ruam 25: KAWG

Thiab qhov ntawd yog - kev tsim tiav! Kuv vam tias cov lus qhia / yees duab no muaj txiaj ntsig thiab qhia tau. Yog tias koj nyiam nws, koj tuaj yeem txhawb nqa kuv los ntawm qhov nyiam Cov Lus Qhia / YouTube cov vis dis aus thiab tso npe rau ntau cov ntsiab lus yav tom ntej. Qhov ntawd txhais tau ntau!

Zoo siab tso tawm cov lus nug txog qhov kev tsim no.

Ua tsaug, rau kev nyeem / saib!

Txog rau lwm lub sijhawm!:)

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