Puas yog koj tab tom nrhiav rau lub qhov muag - ntes cov zaub uas pom kev ua yeeb yam lossis 3D cuam tshuam yam tsis muaj kev xav tau kim? Ntau tus diyers tawm tsam nrog cov txheej txheem nyuaj lossis tsis tshua muaj cov lett ntxuam coj yooj yim dua li koj xav, txawm tias muaj pes tsawg coding / soldering kev paub. Ntawm no yog li cas:
Dab tsi koj xav tau (40-70 tag nrho)
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Ib feem |
Yam |
|---|---|
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Tus kiv cua hluav taws xob |
12-16 "READ KOOM (tshem tawm tuaj) |
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LED Sawb |
50cm WS2812B (15-20 ADDREABLE LEDs) |
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Microcontroller |
Arduino Nano lossis EsP32 (Wi - fi muaj peev xwm) |
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Kev pab fais fab |
5V 2A Adapter |
|
Cov cuab yeej |
Soldering hlau, kub kua nplaum phom, hlau cutters, Ntsia hlau |
Pro taub: Yuav ib lub amazon / adafruit oob khab cov khoom siv. Ib tug tub ntxhais kawm Canadian tau sau tseg,"Ua ntej {{- cov ntu ua nws tsis tshua muaj ntau yam."
Kauj Ruam - -} Ruam Tsim
1. Npaj ua tus kiv cua
- Unplug lub kiv cua, tom qab ntawd tshem tawm cov grill hauv ntej thiab tawg, nco ntsoov khaws cov screws yam xyuam xim.
- Xuab zeb hniav tab tom cov coj nplaum du
- Tshuav Daim Duab: Kev ntsuam xyuas kiv. Ntxiv cov kab xev kom cov pob zeb hnyav dua yog tias lawv muaj wobbly.
Portland Paj Ntaub Ntawv Kho: Taped Npib rau Blades rau qhov sib npaug zoo meej
2. Txuas LEDs
- Txiav LED Sawb kom haum rau txhua tus hniav (3-4 ib daim hlab me nyuam)
- Kub -} Cov kua nplaum ua kom tau raws cov npoo hniav hniav (coj los ua sab nraud)
- Tso 2-3 "xov hlau ntawm lub hauv paus rau kev sib txuas
Tsis - cam pob tw hack: Siv lub davhlau ya nyob twg los txuas cov xov hlau (tus kws qhia ntawv -}} Pom zoo rau cov chav kawm).
3. Hlau Electronics
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Kev sib txua |
Niam tais |
|---|---|
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LED VCC (Hwj chim) → |
MicroController 5V |
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LED DI (Cov Ntaub Ntawv) → |
Digital Pin 6 (Arduino) |
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LED Gnd (Av) + Lub Zog Gard → |
Microcontroller gnd |
Siv Arduino's WS2812B Wiring Direrams rau Kev Siv.
4. Kev Ua Haujlwm Animations
- Nruab Arduuino IDE (DAWB) + Fastled Lub Tsev Qiv Ntawv
- Luam - Paste tus lej rau:
Scrolling ntawv (Nyob zoo, Zoo siab hnub yug)
→ xim fades / strobing cuam tshuam
→ Illusions (khotosQhov tseem ceeb rau kev sib hloov du)
Colorado Café siv: "Qhia txhua hnub tshwj xeeb - Tsis muaj cov paib digital!"
Kev daws teeb meem
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Tsab |
Lus teb |
|---|---|
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Flickering LEDs |
Kev cuam tshuam nrog cov xov tooj hlau / hloov kho mus rau 3a zog |
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Ntxuam wobbles |
Ntxiv Counterweights (Daim Kab Xev / Cov Khaub Ncaws) |
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Code yuam kev |
Hloov kho lub tsev qiv ntawv / xeem nrog cov kab mob sib luag |
UK Hobbyist Cov Lus Qhia: "Warvers tsau rattling - kev ua yeeb yam zoo li tam sim no!"
Kev hloov dua tshiab
- Wi - fi tswj: Siv EsP32 hloov kho cov duab hauv xov tooj
- Tsab ntawv tsa suab sensor: Qhib tsuas yog thaum tib neeg mus cuag
- Cov Nyiaj Txiag 3: Coded "Kev Txwv Tsis Txhob Pom" cov qauv txuam nrog kiv cua RPM