MQ-2 Gas Sensor Module Smoke Methane Butane Detection for Arduino
Product information
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Product Description
1. size: 32mmX22mmX27mm
2. Chip: LM393, ZYMQ-2 gas sensors
3. Working voltage: DC 5V
4. characteristics:
1>. with a signal output instruction.
2>. dual signal output (analog output, and TTL level output)
3>. TTL output
4>. 0~5V analog output voltage, the higher the concentration the higher the voltage.
5>. the gas, natural gas, city gas, smoke better sensitivity.
6>. with a long service life and reliable stability
7>. rapid response and recovery characteristics
Package Include:
1pcs MQ-2 Gas Sensor Module Smoke Methane Butane Detection for Arduino
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