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Mq-4 Gas Methane Sensor Module Mq4 for Arduino

Original price was: 200.00৳ .Current price is: 170.00৳ .

 

  • Working Voltage: 5V DC
  • 📊 Detection Range: 300 – 10,000 ppm for gas concentration
  • 🔀 Dual Signal Output: Analog output and TTL-level digital output
  • TTL Output: Valid signal is LOW level
  • 🚀 Fast Response & Recovery: Quick gas leak detection capability
  • 🛠️ High Sensitivity & Stability: Reliable for continuous use
  • 🏡 Versatile Use: Ideal for home safety, factories, or embedded in IoT gas alert systems
  • 📏 Module Dimensions: 32 x 22 x 27 mm
  • 🔄 Main Component: Based on the MQ-4 gas sensor chip
  • 📦 Package Includes: 1 x MQ-4 Gas Sensor Module (100% brand new)
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Category:
Description
Specification:
100% Brand New
-Dual-way Signal Output, Analog output and TTL level outputHigh sensitivity to LPG, gas, alcohol, hydrogen and more
-Fast response and recovery
-Good steadiness and long service life
-Great for home or factory gas leakage detection
-Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, smoke, etcSpecification:
Main chip:MQ-4 gas sensor module
Working Voltage: 5V For DC
Detecting Range: 300 to 10000ppm
TTL output valid signal is low
Size  32X22X27mm

Package Included:
100% Brand New
1 x MQ-4 Gas sensor module

Mq-4 Gas Methane Sensor Module Mq4 for Arduino
Mq-4 Gas Methane Sensor Module Mq4 for Arduino

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