MH MQ Sensor Module

+1

Chapa Mpya

Hali

Nyingine

Aina

Anwani ya duka

Nairobi • Nairobi Kati

Ronald Ngala Street

Imefungwa sasa

• Jumatatu - Jumamosi, 09:00-19:00

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. · 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

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