delay(0); // Code to compatible with ESP8266 watch dog. } } myDFPlayer.volume(30); //Set volume value. From 0 to 30 } void loop() { boolean play_state = digitalRead(23); unsigned int Value = 0.0; float VRL; //Voltage drop across the MQ sensor float Rs; //Sensor resistance at...
MQ-135 Gas Module Air Quality Sensor for Arduino, You can get more details about MQ-135 Gas Module Air Quality Sensor for Arduino from mobile site on Alibaba.com
Micropython library for dealing with MQ135 gas sensor Based on the Arduino library developed by G.Krocker (Mad Frog Labs) and the corrections from balk77 and ViliusKraujutis More info: https://hackaday.io/project/3475-sniffing-trinket/log/12363-mq135-arduino-library https://github.com/Vilius...
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit 5.0 11 ReviewsColor: MQ-2Product sellpoints DO output: TTL digital 0 and 1 (0.1 and 5V),Offers clear TTL digital output (0.1 and 5V) for easy integ...
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Enhance your DIY Arduino projects with our versatile gas sensor module, compatible with MQ-2 to MQ-135 series for detecting smoke, methane, and more. Ideal for weather, laser, and ammonia sensing.
Arduino Code C/C++ CODE #include <WiFi.h> #include <MQUnifiedsensor.h> #include <ThingsBoard.h> const char* ssid = "YOUR_SSID"; const char* password = "YOUR_PASSWORD"; #define TOKEN "YOUR_DEVICE_TOKEN" #define THINGSBOARD_SERVER "thingsboard.cloud" // Initialize ThingsBoard client WiFi...
MQ-2 MQ-3 /4 /5/6 MQ-7/8/9 MQ-135 Detecting Smoke Methane Liquefied Gas sensor module for Arduino Starter DIY Kit, You can get more details about MQ-2 MQ-3 /4 /5/6 MQ-7/8/9 MQ-135 Detecting Smoke Methane Liquefied Gas sensor module for Arduino Starter
Current Sensor Power Consumption: 150mA Usage: Gas Sensor for Arduino Features: **Versatile Gas Detection for Arduino Enthusiasts** The MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module is a must-have for Arduino starter kits and DIY...
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module for Arduino Starter DIY Kit Color: MQ-2 Related items DescriptionSpecificationsCustomer ReviewsYou may also like DescriptionReport Item View more Specifications Package Gas Sensor Module is...