MQ7 CO Carbon Monoxide Coal Gas Sensor Module
In stock (10)
What is this?
MQ7 MQ 7 MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
What can I build with it?
- General electronics and robotics prototyping
- Open AI Lab with “MQ7 CO Carbon Monoxide Coal Gas Sensor M” to explore a parts list
Compatibility notes
MQ-2 Gas Sensor: 5–5V typical domain. Needs warm-up. Prefer dedicated 5V supply; analog reading MCU-dependent.
Known pins (verified catalog): VCC, GND, A0, D0
Specifications
- MQ7 Co Carbon Monoxide Coal Gas Sensor Module
- MQ7 MQ 7 MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.
- Temperature: 20 degree ± 2 degree Humidity: 65% ± 5% RH Standard test circuit: Vc: 5.0V ± 0.1V; Vh(high):5.0V±0.1V Vh(low):1.5V±0.1V
- Input voltage: DC5V power (current): 150mA DO output: TTL digital 0 and 1 (0.1 and 5V) AO output :0.1-0 .3 V (relatively clean), the highest concentration of voltage around 4V
- 1 x MQ-7 CO Carbon Monoxide Coal Gas Sensor Module.
- Mon–Sat: 11:00 AM – 7:00 PM
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Listed from catalog data. Treat as merchant-provided, not independently lab-verified, unless noted above.
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Buying notes for Pakistan makers
Buy MQ7 CO Carbon Monoxide Coal Gas Sensor Module online in Pakistan with live PKR pricing from Robotics Kits — a clear catalog alternative when comparing Hall Road Lahore, Digilog, and Electrobes for Sensors.
MQ7 CO Carbon Monoxide Coal Gas Sensor Module suits ESP32, Arduino, robotics, IoT, and FYP builds; check real stock on Robotics Kits before you finalize a BOM or wiring plan.
Order MQ7 CO Carbon Monoxide Coal Gas Sensor Module with COD or digital payment across Pakistan, then use AI Lab to plan compatible sensors, modules, and robotics parts around this component.
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