The MQ3 Alcohol Ethanol Vapour Gas Sensor Module is a highly sensitive and reliable sensor for detecting alcohol vapors in the air. It is widely used in breathalyzers, alcohol detection systems, and other safety monitoring applications. The module features a gas-sensitive resistor with a fast response time and high durability, making it ideal for real-time alcohol concentration detection.
This sensor operates efficiently with Arduino, Raspberry Pi, and other microcontroller platforms, offering an analog output that corresponds to the alcohol concentration levels. Its compact design and easy-to-use interface make it a preferred choice for DIY projects, industrial applications, and educational experiments.
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