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MQ-3 Alcohol Detector Gas Sensor Module

MQ-3 Alcohol Detector Gas Sensor Module
MQ-3 Alcohol Detector Gas Sensor Module
MQ-3 Alcohol Detector Gas Sensor Module
MQ-3 Alcohol Detector Gas Sensor Module
MQ-3 Alcohol Detector Gas Sensor Module
Based on 12 reviews. - Write a review
₹140.00
Ex GST: ₹118.64
Price in reward points: 21
  • Stock: In Stock
  • Reward Points: 21
  • Model: 7158
  • SKU: SAT1320
  • Location: India
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This MQ-3 Alcohol Detector Gas Sensor Module is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins. It provides an analog output corresponding to the concentration of the gas in the air and an easy to use digital output.

The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes common breathalyzer. The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings.

Features

  • 5V DC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C
  • Heater consumption: less than 750mW
  • 16.8mm diameter
  • 9.3 mm height without the pins

Package Content:

1 x MQ-3 Alcohol Detector Gas Sensor Module

6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Tags: gas sensor module , mq-3 sensor , alcohol detector gas sensor module , sensor , flyrobo , online robotics shop , fly , robot