MQ 2 Combustible Gas Sensor Module – Smoke and LPG Detection for Arduino by ADIY

DESCRIPTION

MQ - 2 Smoke Gas Sensor Module can be used to detect the presence of combustible gases like LPG, Butane, Hydrogen and can be easily interfaced with an Arduino or Raspberry Pi. The product is also available at our offline sales channel at Tomson Electronics, Kochi, Kerala.

DEVELOPMENT SOURCES

Arduino code

Datasheet

FEATURES

• Indication of the signal output
• Dual signal output (analog output, and TTL level output)
• TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)
• 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
• Used to detect combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, smoke, etc
• Has a long life and reliable stability
• Fast response and recovery characteristics

ALSO SEARCHED AS:

MQ 2 - Combustible Gas Sensor Module