MQ3 Alcohol Gas Sensor Module

LKR 390.00

TZT MQ-3 alcohol sensor module alcohol ethanol gas sensitive detection alarm for arduino

Out of stock


  • Input voltage: DC5V
  • Power consumption (current) : 150 mA
  • DO output: TTL digital 1 and 0 (0.1 and 5 V)
  • AO output: 0.1-0.3 V (pollution-free)
  • Highest concentration of voltage: Approx 4 V
  • Detection range of alcohol: detection range of 10 ~ 1000 PPM
SKU: SG004 Categories: ,
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