3pcs Keyes MQ-2 Smoke Sensor Module

Keyes

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FEATURES
  • Length:
    38.5 mm
  • Width:
    21.5 mm
  • Height:
    19 mm
  • Weight:
    6 g
  • Mounting Hole Size:
    M3
  • Mounting Dimensions:
    15 mm
  • Brand:
    Keyes
  • Main Colour:
    Red
  • Country of Manufacture:
    China
  • MPN:
    MD0193
  • Series:
    MD
  • Number of Items:
    3
  • Number in Pack:
    3
  • Number of Pieces:
    3
  • Packaging:
    OEM
  • Parts list:
    3 MQ-2 Smoke Sensor Keyes Red 3-wire
  • Warranty:
    None
  • Minimum Operating Temperature:
    -40°C
  • Maximum Operating Temperature:
    85°C
  • Pin Pitch:
    2.54 mm
  • Chipset MPN:
    MQ-2
  • Noted Onboard Components:
    Receiver sensitivity potentiometer
  • Sensor Property:
    Smoke
DESCRIPTION
This module is ideally suited to adding smoke sensing to your project. This is a detection module which can detect smoke particles to trigger a switch like response. This allows you to replace those mechanical switches that have been holding back your project all this time with something a little smellier.
An onboard potentiometer allows you to adjust the trigger volume so that you can tailor sensitivity to account for the projects surrounding background levels.
As a simple module it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. The module has a M3 mounting holes allowing for its easy attachment to a multitude of surfaces.
Pin Description
GND 0V
VCC 5V
DO Digital output

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