MQ3 Sensor Only

Features:

  1. Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off)
  2. Current Consumption: 150mA
  3. Operating temperature: 14 to 122 °F (-10 to 50°C)
  4. It has a long service life and reliable stability.
  5. DO output: TTL digital 0 and 1 ( 0.1 and 5V)
  6. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
SKU: RDNA-52.2

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135.70 (Inc. GST)
115.00 (+18% GST Extra)

In stock

In stock

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  • Pick up from the RoboticsDNA Store in Pune / Dunzo

To pick up today

Free

  • Same Day Delivery in Pune

(Mon-Sat) (Please Place Order Before 1:30 PM)​

Rs. 99

  • via Delhivery.com (Express Mode)

Our courier will deliver to the specified address

3-5 Days

Rs. 149

  • via Delhivery.com (Surface Mode)

Our courier will deliver to the specified address

4-7 Days

Rs. 69

Payment Methods:

Description

This MQ-3 Alcohol Detector Gas Sensor is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. This uses our MQ-3 sensor.

 MQ-3 Sensor Pinout:

1 H -Pins Out of the two H pins, one pin is connected to supply and the other to ground
2 A-Pins The A pins and B pins are interchangeable. These pins will be tied to Supply voltage.
3 B-Pins A pins and B pins are interchangeable. One pin will act as output while the other will be pulled to ground.

 

Package Includes:

1 x MQ-3 Sensor

Datasheet available here.

Specification

Overview

Processor

Display

RAM

Storage

Video Card

Connectivity

Features

Battery

General

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