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3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester

3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
3pcs MQ-3 Alcohol Gas Sensor Analog and Digital Output Module SnO2 Tester
$17.99
Ex Tax: $17.99
  • Stock: In Stock
  • Model: EB0045683
  • SKU: EB0045683
Feature:
 
The sensor has a high sensitivity to alcohol vapors (SnO2), and faster response time.
The sensor can measure low concentrations of alcohol vapor in the air. The sensor may operate at temperatures ranging from -10 to 50 ° C and consumes about 900mA at 5V.
Analog and digital outputs - sensor has 2 outputs: digital output is a certain level of gas concentration, or analog output, which gives the actual value of the hydrogen concentration. Sensitivity can be adjusted by a potentiometer.

Package includes:

3 x Gas Sensor Module

3pcs-RobotDyn-MQ-3-Alcohol-Gas-Sensor-Analog-and-Digital-Output-Module-SnO2-Tester-1698510


Wiring diagram: (The UNO board is not included)

3pcs-RobotDyn-MQ-3-Alcohol-Gas-Sensor-Analog-and-Digital-Output-Module-SnO2-Tester-1698510

3pcs-RobotDyn-MQ-3-Alcohol-Gas-Sensor-Analog-and-Digital-Output-Module-SnO2-Tester-1698510

3pcs-RobotDyn-MQ-3-Alcohol-Gas-Sensor-Analog-and-Digital-Output-Module-SnO2-Tester-1698510

3pcs-RobotDyn-MQ-3-Alcohol-Gas-Sensor-Analog-and-Digital-Output-Module-SnO2-Tester-1698510


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