MQ-2 MQ2 Gas Sensor Module Smoke Methane Butane Detection for Arduino

SKU: 1940776

1.12 1.01 Piece 1.01 USD

¥ 8.00

Option not available

This combination does not exist.

Add to Cart

Description

  • Size: 32mmX22mmX27mm

  • Chip: LM393, ZYMQ-2 gas sensors

  • Working voltage: DC 5V

  • Characteristics:

  • With a signal output instruction.

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

  • TTL output

  • 0~5V analog output voltage, the higher the concentration the higher the voltage.

  • The gas, natural gas, city gas, smoke better sensitivity.

  • With a long service life and reliable stability

  • Rapid response and recovery characteristics

Package Include:

  • 1pcs MQ-2 Gas Sensor Module Smoke Methane Butane Detection for Arduino