1pcs Mq135 Air Quality Sensor Hazardous Gas Detection Module For Arduino M27 K2

US $390

  • HK, Hong Kong
  • Jun 9th
{{Title}} Feature: -Brand new and high quality -With signal output instructions -TTL output signal is low level -Analog 0 ~ 5 v voltage output‚ the higher the concentration‚ the higher the voltage -Color is show as pictures. PLS NOTE that due to lighting effects‚ monitor's brightness / contrast settings etc‚ there could be some slight differences in the color tone of the pictures and the actual item! Specification: -Air Quality Sensor Module -Condition: New -Size: 32mm X22mm X27mm -Main chip: MQ-135 -Working voltage: DC 5v Package Included: -1 x Air Quality Sensor Module

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