MQ-7 Carbon Monoxide Gas Sensor Module (CO Detection)
Description
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Gas sensor module based on the MQ-7 sensor
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Specially designed to detect carbon monoxide (CO) gas
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Provides both analog and digital outputs
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Sensitivity adjustable with onboard potentiometer
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Works with Arduino, Raspberry Pi, and other microcontrollers
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Ideal for student experiments, DIY CO alarms, and safety project
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