Mikroelektronika MIKROE-1626 MQ-7 Carbon Monoxide Sensor Click Board, 20-2000 ppm, 3.3V/5V

Technical description of the product (MIKROE-1626):

The Mikroelektronika MIKROE-1626 MQ-7 Carbon Monoxide Sensor Click Board carries an MQ-7 sensor for detecting carbon monoxide. The gas sensing layer is made of Tin dioxide (SnO2). It detects concentrations from 20 ppm to 2000 ppm. The board offers potentiometer calibration and an analog interface. It is compatible with 3.3V or 5V power supply and is suitable for applications such as pollution measurement, designing safety alarms, and performing experiments.