MQ7 - Carbon Monoxide Gas Sensor Module bridge rectifier and ability to divide steps

and ability to divide steps into micro-steps

Low power Power-on Reset (POR)

It is a High Voltage BIMOSFET that can replace high voltage MOSFETs because of its much lower voltage drop and control that is compatible with MOSFETs

The successor of the X series offers several new features which make it more reliable

long life and super bright

MQ7 - Carbon Monoxide Gas Sensor Module bridge rectifier and ability to divide stepsMQ 7 is used for sensing CO concentrations in the air. The MQ 7 can detect CO levels ranging from 10 to 500 parts per million. This sensor has high sensitivity and a fast response time. The output of the sensor is an analog resistance. The sensor works in temperatures ranging from 10 to 50C and consumes less than 150 mA at 5 V. Both digital and analog outputs are available on this module. The threshold level for digital output can be easily adjusted