MQ-2 Gas Sensor

R 45.00

This little MQ-2 Methane Gas Sensor module detects a wide range of potentially dangerous gases, with onboard potentiometer for adjusting sensitivity.

Quantity

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19 Items

Overview

Sensitive for LPG, propane, hydrogen. Output voltage boosts along with the concentration of the measured gases increases. Fast response and recovery. Features boost circuit. Adjustable sensitivity. Signal output indicator.

Specs

Dimension: 32 x 22 x 27mm (L x W x H)

The main chip: LM393, ZYMQ-2 gas sensor

Operating voltage: 5V DC

Dual signal output (analog output, and TTL level output)

TTL output valid signal is low level. (When the output low level signal light can be directly connected microcontroller)

Analog output: 0 ~ 5V voltage, the higher the concentration the higher the voltage.

AD-Gas-Sensor
19 Items

Specific References

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