GAS Sensor MQ MQ2 MQ3 MQ4 MQ5 MQ6 MQ7 MQ8 MQ9 MQ135 Module For Arduino NodeMCU ESP MicroBit By KPRAppCompile

GAS Sensor MQ Module MQ2 MQ3 MQ4 MQ5 MQ6 MQ7 MQ8 MQ9 MQ135
For Arduino NodeMCU ESP MicroBit By KPRAppCompile
Feature:
Gas Detection Sensor Module
Quick response and recovery characteristics
The dual signal output (analog output and TTL output)
The analog output and increased with the increase of concentration, the higher the concentration higher voltage
Has a very high sensitivity to sulfide, benzene vapor, smoke and other harmful gases
Specification:
With signal output indicator light.
Size: 32mm X22mm X30mm length * width * height
The main chip: LM393, MQ-x gas sensing probe
Working voltage: DC 5V
With signal output indicator light
With a long service life and reliable stability
With mounting holes, easy mounting
The probe can be plug design, convenient test
Function of each sensor module:
MQ-2. Smoke Sensor
MQ-3 Alcohol Sensor
MQ-4 Methane Sensor
MQ-5 LPG Natural Gas City Gas Sensor
MQ-6 Isobutane propane sensor
MQ-7 Carbon Monoxide Sensor Module
MQ-8 Hydrogen sensor
MQ-9 Carbon Monoxide Combustible Gas Sensor
MQ-135 Air quality detection sensor
#gas sensor, #mq, #mq2, #mq3, #mq4, #mq5, #mq6, #mq7, #mq8, #mq9, #mq135,
#arduino, #nodemcu, #esp, #micribit