High-Precision MQ-3 Alcohol Gas Sensor | Dhaka Robotics

Discover the reliability and accuracy of our MQ-3 Alcohol Gas Sensor. Designed for detecting alcohol vapors, this sensor module ensures precise measurements with minimal error. Trust Dhaka Robotics for cutting-edge technology and exceptional performance.

MQ-3 Alcohol Gas Sensor

At Dhaka Robotics, we introduce the MQ-3 Alcohol Gas Sensor, a crucial component for safety and monitoring applications. Whether you’re building breathalyzer devices, ensuring workplace safety, or enhancing environmental control, our sensor delivers unparalleled performance.

Features:

• High Sensitivity: The MQ-3 sensor detects alcohol vapors with remarkable sensitivity, making it ideal for breathalyzer applications and industrial safety.
• Simple Interface: Our sensor module simplifies the connection to microcontrollers through standard 4 x 0.1″ header pins.
• Analog and Digital Outputs: Obtain both analog and digital outputs corresponding to alcohol concentration levels.
• Threshold Setting: Use the onboard potentiometer to set the maximum gas concentration triggering the digital output.
• LED Indicator: An onboard LED signals the presence of alcohol vapors.

Applications:

• Breathalyzer Devices: Accurate blood alcohol content (BAC) measurement for DUI prevention.
• Industrial Safety: Monitor alcohol exposure in workplaces.
• Environmental Control: Enhance air quality and safety in confined spaces.

Product Specification:

• Detection Range: 0.05 mg/L to 10 mg/L Alcohol
• Operating Voltage: 5V ±0.1
• Current Consumption: 150mA

Documentation:

Datasheet

More Information

Trust Dhaka Robotics for cutting-edge technology, reliable sensors, and exceptional customer service. Elevate your safety and monitoring systems with the MQ-3 Alcohol Gas Sensor!

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