CentIoT - MQ-9 Combustible Gas Liquefied Flammable Methane Graphene-based Gas/Vapor Sensors Gas Detection Sensor Module (MQ 9) BM036 Match with speaker more than

Match with speaker more than 20W RMS per channel

ID of Port: 2

Output power: 3

Suitable for 6 string 18650 batteries or polymer lithium battery series combination) 10

Clamp size: 14

CentIoT - MQ-9 Combustible Gas Liquefied Flammable Methane Graphene-based Gas/Vapor Sensors Gas Detection Sensor Module (MQ 9) BM036 Match with speaker more thanBrand: CentIoT Features: MQ 9 Combustible Gas Liquefied Flammable Methane Graphene based Gas Vapor Sensors Gas Detection Sensor Module (MQ9) Input voltage : DC5V Power consumption ( current ): 150mA DO output : TTL digital 0 and 1 ( 0. 1 and 5V) AO output : 0. 1 0 . 3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V Using high quality dual panel design,with power indicator and TTL signal output instructions. The