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MH MQ Sensor Module
KSh1,100
Gas type support – Compatible with MQ-series sensors (e.g., MQ-2, MQ-7, MQ-135) for detecting LPG, CO, smoke, NH₃, benzene, and more.
· Dual output – Analog (AO) for continuous data and digital (DOUT) with adjustable potentiometer for threshold switching.
· On-board LED – Visual alert when gas level exceeds set threshold.
· Wide supply voltage – 3.3V–5V DC, with stable 5V operation.
· Fast warm-up – < 60 seconds to reach stable reading.
· Compact PCB – Standard 35 × 22 mm footprint with 4-pin header (VCC, GND, DOUT, AOUT).
· Easy interfacing – Direct connection to Arduino, ESP, and Raspberry Pi.
· Low cost – Ideal for DIY projects and volume deployment.
Description
The MH MQ Sensor is a versatile gas-detection module tailored for air quality monitoring, safety systems, and industrial leak detection. It features a built-in comparator with a digital output (DOUT) and an LED indicator for instant threshold alerts, making it ideal for trigger-based applications.
Key Features:
· Gas type support – Compatible with MQ-series sensors (e.g., MQ-2, MQ-7, MQ-135) for detecting LPG, CO, smoke, NH₃, benzene, and more.
· Dual output – Analog (AO) for continuous data and digital (DOUT) with adjustable potentiometer for threshold switching.
· On-board LED – Visual alert when gas level exceeds set threshold.
· Wide supply voltage – 3.3V–5V DC, with stable 5V operation.
· Fast warm-up – < 60 seconds to reach stable reading.
· Compact PCB – Standard 35 × 22 mm footprint with 4-pin header (VCC, GND, DOUT, AOUT).
· Easy interfacing – Direct connection to Arduino, ESP, and Raspberry Pi.
· Low cost – Ideal for DIY projects and volume deployment.
Shipping and Delivery
MAECENAS IACULIS
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