Cov txheej txheem:
- Kauj Ruam 1: Yuav Tsum Muaj Kev Koom Tes
- Kauj Ruam 2: Sib Sau Ua Ke Txhua Yam
- Kauj ruam 3: Programming
- Kauj Ruam 4: Qhov tshwm sim
Video: RGB Ring Thermometer: 4 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Hauv kab lus no kuv yuav ua tus ntsuas cua sov siv 16 ntsis RGB Neo pixel ntiv nplhaib.
Qhov siab tshaj plaws uas tuaj yeem ntsuas nrog lub cuab yeej no yog 48 degrees Celsius.
Yog li vim nws siv 16 LEDs, txhua RGB LED yuav sawv cev rau 3 degrees Celsius.
Cov xim thiab tus lej ntawm LEDs yuav hloov kho rau qhov ntsuas kub. piv txwv li, ntsuas ntsuas kub yog 30 degrees Celsius. Leds uas yuav nyob yog 10 daim. Saib daim duab saum toj no. rau xim kuv siv gradations los ntawm ntsuab rau liab.
Kauj Ruam 1: Yuav Tsum Muaj Kev Koom Tes
Cheebtsam uas yuav tsum tau npaj:
- Arduino nano cov
- RGB Nplhaib Neo Pixels
- DHT11
- Jumper Hlau
- USB mini tso
- Pawg Thawj Coj
Yuav tsum muaj tsev qiv ntawv
- DHT
- Adafruit_NeoPixel
Kauj Ruam 2: Sib Sau Ua Ke Txhua Yam
Saib daim duab saum toj no txhawm rau ua cov khoom sib dhos
Arduino rau RGB & DHT
+5V ==> VCC RGB & (+) DHT
GND ==> GND RGB & (-) DHT
D2 ==> Hauv RGB
D4 ==> Tawm DHT
Kauj ruam 3: Programming
Rub tawm daim duab sketch uas kuv tso rau hauv qab no:
Kauj Ruam 4: Qhov tshwm sim
Saib daim duab saum toj no rau qhov tshwm sim.
Qhov ntsuas kub yog 30 degrees Celsius yog tias 3 degrees Celsius = 1 LED, tom qab ntawd 30 degrees Celsius = 10 LEDs. Thiab cais kuv siv gradations los ntawm ntsuab rau liab.
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