MQ-3 Alcohol Sensor Module for Arduino Raspberry Pi, Alcohol Detection in Breath
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Enhance Projects with MQ-3 Alcohol Sensor Module
MQ-3 Alcohol Gas Detector Module for Arduino Raspberry Pi
Upgrade your projects with the MQ-3 Alcohol Sensor Module designed for Arduino and Raspberry Pi. This module detects alcohol and ethanol during exhalation, offering precise monitoring capabilities. Operating at DC 5V, with a compact size of 35 x 20 x 16 mm, this sensor provides analog and digital outputs for seamless integration into your projects.
MQ-3 Alcohol Sensor Module: Detection in Breath, DC 5V
| Feature | Specification |
|---|---|
| Rated Voltage | DC 5V |
| Detection Gas | Alcohol, Ethanol |
| Number of Pins | 4 |
| Pin Assignment | AO Analog Output, DO Digital Output, GND, VCC Voltage (5V) |
| Pin Spacing | 1.8mm / 0.07 inch |
| Size (L x W x H) | 35 x 20 x 16 mm |
| Material | Plastic |
| Weight | Approx. 0.2 oz (7 g) |
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