Cov txheej txheem:
- Kauj ruam 1: Taw qhia
- Kauj Ruam 2: Tus Kheej Txhais
- Kauj Ruam 3: Kev Kho Vajtse
- Kauj Ruam 4: Qauv Qauv Cai
- Kauj Ruam 5: Suav nrog Adafruit_NeoPixel.h Library
- Kauj Ruam 6: Upload Source Code
Video: Tutorial to Interface RGB Led WS2812B Nrog Arduino UNO: 7 Cov Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Qhov kev qhia no yuav qhia koj qee qhov pib ntawm kev siv Sparkfun RGB Led WS2812B nrog Arduino UNO
Kauj ruam 1: Taw qhia
Nqe lus piav qhia:
Nov yog pawg thawj coj tawm rau WS2812B RGB LED. WS2812B (lossis "NeoPixel") yeej yog RGB LED nrog WS2811 ua rau sab xis rau hauv LED! Txhua qhov tsim nyog pins tau tawg mus rau 0.1 "spaced headers rau cov mov ci yooj yim.
Kev qhia tshwj xeeb:
1. Loj: 50mm x 50 mm2. Xim xim: Liab, Ntsuab, Xiav
3. Saib lub kaum sab xis: 120 degrees
4. Liab: (620-630nm) @ 550-700mcd
5. Ntsuab: (515-530nm) @ 1100-1400mcd
6. Xaj: (465-475nm) @ 200-400mcd
7. Qhov piav qhia:
VCC - Cov tswv yim hluav taws xob 5V
GND - Ib qho, hauv av, 0V siv cov khoom siv hluav taws xob.
DI - Cov ntaub ntawv los ntawm microcontroller los rau hauv tus pin no.
DO - Cov ntaub ntawv raug hloov pauv ntawm tus pin no, kom txuas nrog cov tswv yim ntawm lwm lub pixel lossis sab laug yog tias nws yog qhov txuas kawg hauv cov saw.
Kauj Ruam 2: Tus Kheej Txhais
Kauj Ruam 3: Kev Kho Vajtse
Kauj Ruam 4: Qauv Qauv Cai
Txhawm rau kom tau txais txiaj ntsig, thov rub cov qauv coj los piv rau hauv qab no.
Kauj Ruam 5: Suav nrog Adafruit_NeoPixel.h Library
Nyem skecth ces pom suav nrog lub tsev qiv ntawv thiab nyem tswj lub tsev qiv ntawv. Tom ntej no, tshawb adafruit neopixel thiab nruab qhov hloov tshiab kawg
Kauj Ruam 6: Upload Source Code
Qhib qhov chaws. Nco ntsoov com ntawm arduino UNO thiab com chaw nres nkoj zoo ib yam thiab thov xaiv cov pawg thawj coj yog Arduino UNO.
Nyem upload.
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