MQ2 Gas/Smoke Detector Shield for pcDuino/Arduino

• MQ2 smoke detector shield for Arduino/pcDuino
• Detects the concentrations of combustible gas in air
• Measures concentrations of 300 to 10,000 ppm
• Consumes less than 150mA at 5V

The MQ2 Gas/Smoke Detector Shield for pcDuino/Arduino detects the concentrations of combustible gas in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.