MQ135 module

MQ135 module


In stock (can be backordered)

SKU: 0452 Categories: , ,
  1.     Signal output indicator instructions;
    2. Dual signal output (analog output, and TTL level output);
    3. TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)
    4. Analog output with increasing concentration, the higher the concentration, the higher the voltage;
    5. Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity;
    6. Has a long life and reliable stability;
    7. Rapid response recovery characteristics
  • The main chip: LM393, MQ135 gas sensing probe
  • Operating voltage: DC 5V


Additional Information

Weight 0.007 kg