MQ4 Methane Gas Sensor Module

144.07 GST Excluding

Gas Sensor Specification:

  1. Voltage : 5V DC
  2. Dual Signal output (analog output and TTL output)
  3. The TTL output signal is low level, allows us to connect with SCM directly
  4. Analog output 0~5V voltage
SKU: SRK-0074 Category:
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