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MQ-6 Module (LPG, Ethenol steam, Smoke Interference)

Secifications:

  1. Operating Voltage: 5V DC
  2. Indication of the signal output
  3. Dual signal output (analog output, and TTL level output)
  4. 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
  5. High sensitivity to hydrogen
  6. Can be resistant to ethanol steam, LPG (petroleum), smoke interference
  7. Has a long life and reliable stability
  8. Fast response and recovery characteristics

149.86

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SKU:cds-s-g-mq-6

This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ6 LPG gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.
For Digital output the threshold value can be easily set by an on-board potentiometer. Using this module you can easily interface MQ6 LPG gas Sensor to any Microcontroller, Arduino or even Raspberry Pi.

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MQ-6 Module (LPG, Ethenol steam, Smoke Interference)

149.86
(0 Reviews)
Secifications:
  1. Operating Voltage: 5V DC
  2. Indication of the signal output
  3. Dual signal output (analog output, and TTL level output)
  4. 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
  5. High sensitivity to hydrogen
  6. Can be resistant to ethanol steam, LPG (petroleum), smoke interference
  7. Has a long life and reliable stability
  8. Fast response and recovery characteristics
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MQ-7 Module (Carbon Monoxide Gas Sensor)

149.86
(0 Reviews)
Features :
  1. Operating voltage: DC 5 V.
  2. The analog output voltage, the higher the concentration the higher the voltage.
  3. The carbon monoxide detection with better sensitivity.
  4. With a long service life and reliable stability.
  5. Rapid response and recovery characteristics.
  6. Range: 10 to 1000 ppm.
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MQ-8 Module (Hydrogen Gas Sensor)

159.30
(0 Reviews)
Secifications:
  1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
  2. The switching signal having a DO (TTL) output and analog output AO.
  3. TTL output valid signal is low.
  4. The higher the voltage, the concentration of the analog output voltage is higher.
  5. A hydrogen gas detection with good sensitivity.
  6. Has a long life and reliable stability
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MQ-9 Module (Methane & CO Gas Sensor)

159.30
(0 Reviews)
Specifications:
  1. Good sensitivity to CO/Combustible Gas
  2. High sensitivity to Methane, Propane, and CO
  3. Long life and low cost
  4. Simple drive circuit
  5. Input voltage: DC 5±0.2V
  6. Current Consumption: 150mA
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6 Pin Universal Gas Sensor Socket

93.22
(0 Reviews)
Features:
  • It is 6 pins plastic socket, to match with semiconductor sensor use.
  • It could be soldered on gas alarm pcb board directly, then insert semiconductor sensor onto it.
  • It is more convenient than solder sensor directly on the pcb.
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MQ2 Flammable Gas and Smoke Sensor

118.00
(0 Reviews)
Specifications: •    Operating Voltage: 4.5V to 5V DC. •    High sensitivity to smoke and flammable gasses •    Good sensitivity to Combustible gas in wide range •    Interface type: Analog •    Long life and low cost
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MQ-131 Ozone Gas Sensor

2,478.00
(0 Reviews)
Features:
  • with the signal light indicates the output
  • the dual signal output (analog output, and TTL-level output)
  • TTL output valid signal is low; (low output signal light, can be accessed by the microcontroller IO port)
  • the analog output increases with the concentration, the higher the voltage the higher the concentration
  • the ozone gas with high sensitivity (detection concentration range 10PPB-2PPM Ozone)
  • with a long life and reliable stability
  • Fast response characteristics
  • with mounting holes to facilitate fixed installation
  • the probe can plug design for easy testing.

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