Cov txheej txheem:

MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU: 4 Kauj Ruam
MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU: 4 Kauj Ruam

Video: MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU: 4 Kauj Ruam

Video: MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU: 4 Kauj Ruam
Video: Air Quality Monitoring System using Thingspeak | ESP8266 ThingSpeak Projects 2024, Kaum ib hlis
Anonim
MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU
MQ7-POLLUTION MONITORING USING THING SPEAK AND NODEMCU

Cov pa phem yog teeb meem loj ntawm peb lub ntiaj teb niaj hnub no.

tab sis yuav ua li cas peb tuaj yeem saib xyuas peb cov pa phem nyob ze, tam sim no nws yooj yim heev

Yog li pib ua:

Kauj ruam 1: YUAV TSUM MATERIALS

YUAV TSUM MATERIALS
YUAV TSUM MATERIALS

1. NODEMCU

2. MQ7-CO-SENSOR

3. JUMPERS

4. BUZZER

5. KEV TSO CAI

6. MATCH BOX

Kauj ruam 2: Kev sib txuas

KEV SIV
KEV SIV

1. txuas NODEMCU -A0 tus pin rau MQ-7 SENSOR-A0 tus pin

2. txuas NODEMCU VCC tus pin rau SENSOR-VCC tus pin

3. txuas NODEMCU GND tus pin rau SENSOR = GND tus pin

4. txuas BUZZER +ve rau NODEMCU D0 tus pin

5. txuas BUZZER -ve tus pin rau NODEMCU GND tus pin

Kauj ruam 3: CODING:

CODING
CODING
CODING
CODING
CODING
CODING

1. qhib google lossis nias qhov txuas txuas yam no.

2. tsim ib tus as khauj ntawm yam khoom.

3. tsim ib daim teb tshiab ntawm qhov ntawd.

5. Qhib API KEY sib koom thiab luam cov cai

6. Muab tshuaj txhuam rau hauv cov cai arduino..

7. hloov koj tus ssid, tus password rau hauv tus lej.

Kauj Ruam 4: LIBRARIES

thingspeak tsev qiv ntawv: thingpeak

NODEMCU pawg nyiam:

ntxiv

Pom zoo: