MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
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MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
The MQ-7 sensor provides an economical option for monitoring carbon monoxide and other related gases, making it suitable for a wide range of applications without compromising performance.
MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects
Artikelnr.: 232420240

MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects

Artikelnr.: 232420240

€ 20

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The MQ-7 sensor provides an economical option for monitoring carbon monoxide and other related gases, making it suitable for a wide range of applications without compromising performance.
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Shop MQ-7 Sensor Module, 4-Pack Carbon Monoxide Gas Detector with for ttl Output for DIY Electronics Projects online at a best price in Germany. B0H3VRZDXX
  • 4-Piece Sensor Module Set: Includes four identical MQ-7 carbon monoxide sensor modules, each built with tin dioxide (SnO2) sensing element for consistent CO detection performance multiple setups.
  • CO-Specific Sensitivity: Optimized to detect carbon monoxide with high responsiveness, leveraging temperature-cycling operation-low temp for CO sensing and high temp for sensor recovery-to maintain stable signal output in changing environments.
  • DC5V-Compatible Analog and Digital Outputs: Delivers both AO (0.1-4V analog voltage proportional to CO concentration) and DO (TTL-level digital 0/1) signals, enabling flexible integration with microcontrollers, alarm circuits, or industrial monitoring systems.
  • Compact PCB-Mount Design: Measures just 32 x 20 x 22 mm with LONGLASTING PC housing, for space-constrained installations in safety devices, lab prototypes, HVAC air monitors, or classroom electronics projects.
  • Low-Power Operation at DC5V: Draws only 150mA at 5V DC input, supporting energy-efficient continuous monitoring in battery-backed or USB-powered applications-check your project's voltage regulation before use.

Product Technical Details

Brand‎CARMOTTER
Model Number‎0U254W637L739SEJC221604W862H23
Colour‎as picture show
Product Dimensions‎10 x 8 x 4 cm; 120 g
Material‎pc
Item Weight‎120 g
Date First Available3 Jun. 2026

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  • Frage: What is the input voltage for the MQ-7 sensor?

    Antworten: The input voltage is DC5V.
  • Frage: What type of outputs does the MQ-7 provide?

    Antworten: It provides both analog output (0.1-4V) and digital output (TTL-level 0/1).
  • Frage: Can the MQ-7 sensor be integrated into various applications?

    Antworten: Yes, it is designed for easy integration in fire alarms, safety devices, and industrial monitoring systems.

CARMOTTER Door & Window Sensors ‎0U254W637L739SEJC221604W862H23 Editorial Review

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Merkmale und Vorteile

  • Sensitive Detection with advanced tin dioxide technology for accurate CO levels.
  • Employs a temperature cycling method for reliable measurements.
  • Cost-effective solution ideal for various applications.
  • Easy integration into electronic circuits for fire alarm systems.
  • High sensitivity to carbon monoxide and multiple gas detection.
  • Compact design for space-constrained environments and low power consumption.

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