Description

DESCRIPTION: THIS IS A SIMPLE-TO-USE HYDROGEN GAS SENSOR, SUITABLE FOR SENSING HYDROGEN CONCENTRATIONS IN THE AIR. THE MQ-8 CAN DETECT HYDROGEN GAS CONCENTRATIONS ANYWHERE FROM 100-10000PPM.

• Operating voltage 5V
• Operating current 40mA
• Both digital and analog output
• Popular sensor – a lot of examples available for different platforms 
• Port explanation : AO for analog output, DO for digital output, GND for ground, VCC for 5V voltage input

DOCUMENTS

• SNS-MQ8 datasheet
• Setting up SNS-MQx sensors
• Experimenting with gas sensors and Arduino