Cov txheej txheem:
- Kauj Ruam 1: Cheeb Tsam
- Kauj ruam 2: Code:
- Kauj Ruam 3: Daim duab Circuit Court
- Kauj ruam 4: Ntau lawm
- Kauj ruam 5:
- Kauj Ruam 6:
- Kauj ruam 7:
- Kauj ruam 8:
Video: Yuav Ua Li Cas DIY 32 Band LED Suab Nkauj Spectrum Analyzer Siv Arduino Nano hauv Tsev #arduinoproject: 8 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24
Hnub no peb yuav ua kom muaj 32 qhab LED Suab Suab Suab Spectrum Analyzer hauv Tsev siv Arduino, nws tuaj yeem qhia pom ntau zaus thiab ua si muisc tib lub sijhawm.
Nco tseg
Qhov siab tshaj plaws 7219LED yuav tsum txuas nrog ua ntej ntawm 100k resistor, txwv tsis pub lub suab nrov ntawm tus hais lus yuav siab heev.
Kauj Ruam 1: Cheeb Tsam
Cov hauv qab no tau siv hauv txoj haujlwm no:
Arduino Nano, Ob 100K resistors, Peb 4.7K resistors, Ob 104 capacitances (104 = 100000pF = 100nF = 0.10μF), 4 hauv 1 Max7219 dot matrix coj, PJ-320D 3.5MM lub qhov (socket), Jumper xov hlau, Breadboard, 3W PAM8403 Class D Suab Amplifier thiab Ob tus neeg hais lus, Tus qauv ntawm Arduino IDE siv yog 1.8.12
Kauj ruam 2: Code:
► GitHub (cov phiaj xwm thiab kos duab):
Kauj Ruam 3: Daim duab Circuit Court
Kauj ruam 4: Ntau lawm
1. Txhim Kho Cov Tsev Qiv Ntawv: Qhib "Cuab Yeej"-"Tus Thawj Saib Xyuas Tsev Qiv Ntawv" hauv Arduino txhim kho software, tom qab ntawd tshawb rau arduinoFFT, MD_MAX72xx thiab Adafruit_GFX, tom qab ntawd nruab lawv.
Kauj ruam 5:
2. Txhim Kho Cov Tsev Qiv Ntawv: Qhib "Sketch"- "Xws li Lub Tsev Qiv Ntawv"- "Ntxiv. ZIP Library ……" hauv Arduino txhim kho software, tom qab ntawd ntxiv Max72Panel.zip
Kauj Ruam 6:
3. Xaiv pawg txhim kho raws li Arduino Nano, qhov no yog xaiv qhov yog.
Kauj ruam 7:
4. Xaiv tus processor ua ATmega328P (Old Bootloader), qhov no yog xaiv qhov yog.
Kauj ruam 8:
5. Tom qab ntawd xaiv qhov chaw nres nkoj, qhov chaw nres nkoj no yuav tsum zoo ib yam li koj pom hauv tus thawj tswj ntaus ntawv, yog li koj tuaj yeem hlawv cov cai rau hauv pawg thawj coj loj.
Pom zoo:
Yuav Ua Li Cas Ua Lub Suab Suab Spectrum Analyzer: 7 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Siv Lub Suab Suab Spectrum Analyzer: LED Audio Spectrum Analyzer tsim cov qauv teeb pom kev zoo nkauj raws li kev siv suab paj nruag.There muaj ntau ntau DIY LED Music Spectrum cov khoom siv muaj nyob hauv khw, tab sis ntawm no peb tab tom yuav ua LED Audio Spectrum Tus kws tshuaj ntsuam siv NeoPixe
Siv Kev Cia Siab Lub Hauv Paus txuas ntxiv txhawm rau Nrhiav Lub Tuam Tsev Tsis Ua Haujlwm Txoj Cai Ua Haujlwm Hauv Koj Tsev Neeg Tsob Ntoo ntawm Kev Tshawb Nrhiav Tsev Neeg: 11 Kauj Ruam
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Ntse Suab Nkauj hauv Chav Dej thiab Da Dej Nrog Raspberry Pi - Sib Koom Ua Ke Hauv Chav, Tswb, Khawm Tswj thiab Kev Siv Tsev Hauv Tsev: 7 Kauj Ruam
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Yuav Ua Li Cas Tau Txais Cov Nkauj Los Ntawm Txhua Qhov (Haha) Lub Vev Xaib (Ntev Li Koj Tau hnov Nws Koj Yuav Tau Txais Nws Ok Zoo Yog Nws Tau Ntxig Hauv Flash Koj Yuav Tsis Muaj Peev Xwm) EDITED !!!!! Ntxiv Info: 4 Cov Kauj Ruam
Yuav Ua Li Cas Tau Txais Cov Nkauj Los Ntawm Txhua Qhov (Haha) Lub Vev Xaib (Ntev Li Koj Tau hnov Nws Koj Yuav Tau Txais Nws … Ok Zoo Yog Nws Tau Ntxig Hauv Flash Koj Yuav Tsis Muaj Peev Xwm) EDITED !!!!! Ntxiv Cov Lus Qhia: yog tias koj tau mus rau lub vev xaib thiab nws ua nkauj nkauj uas koj nyiam thiab xav tau nws ntawm no yog cov lus qhia rau koj tsis yog kuv qhov txhaum yog tias koj cuam tshuam qee yam (tsuas yog txoj hauv kev nws yuav tshwm sim yog tias koj pib tshem cov khoom yam tsis muaj laj thawj. ) Kuv tuaj yeem tau txais cov nkauj rau