MQ-5 LPG Liquid Propane Methane Gas Sensor Module

MQ-5 LPG Liquid Propane Methane Gas Sensor Module

Working voltage:DC 5V
Working Current: 150mA
DOUT: TTL output
AOUT: Analog output
Preheat time: Over 20s
Dimension: 32mm x 22m x 27mm(HIGH 27mm)

Hardware Overview
This is an Analog output sensor. This needs to be connected to any one Analog socket in Grove Base Shield. The examples used in this tutorial makes uses of A0 analog pin. Connect this module to the A0 port of Base Shield.
It is possible to connect the Grove module to Arduino directly by using jumper wires by using the connection as shown in the table below:

Hardware Overview
This is an Analog output sensor. This needs to be connected to any one Analog socket in Grove Base Shield. The examples used in this tutorial makes uses of A0 analog pin. Connect this module to the A0 port of Base Shield.
It is possible to connect the Grove module to Arduino directly by using jumper wires by using the connection as shown in the table below:
ArduinoGas    Sensor
5V                     VCC
GND                GND
NC                    NC
Analog A0       SIG

Datasheet :-MQ-5-Datasheet