MQ-7 Carbon Monoxide Gas Sensor Module

Rs 380.00

MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module

Out of stock

SKU: SG008 Categories: ,


  • Input voltage: DC5V
  • Power (Current): 150mA
  • DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO output : 0.1 – 3 V (relatively clean), the highest concentration of voltage around 4V


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