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MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
MQ - 3 Ethanol Detection Gas Sensor Module for Arduino
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MQ - 3 Ethanol Detection Gas Sensor Module for Arduino - Silk Blue

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Discussion

Description

1. Main chip: LM393, MQ - 3 gas detector
2. Working voltage: DC 5V
3. With signal output instructions.
4. TTL output effective signal for low level ( when the output low level signal lights, can directly connected microcomputer )
5. Analog output 0 ~ 5v voltage, the higher the concentration, Has a high sensitivity and good selectivity.
6. Has a long service life and reliable stability.
7. Rapid response recovery features.
8. For motor vehicles and other prohibition drunken drivers homework personnel on-site testing, also used in other places of ethanol detection.
9.Color is shown as pictures.
10. Material: component fiber

Specification

Dimensions and Weight

Product weight: 0.0080 kg
Package weight: 0.0150 kg

Package Contents

Package Contents: 1 x Gas Sensor Module

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MQ - 3 Ethanol Detection Gas Sensor Module for Arduino

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