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Sensor MQ-3 alcool benzina / arduino

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Descriere

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Specificatii

High sensitivity to alcohol and small sensitivity to Benzine .
* Fast response and High sensitivity
* Stable and long life
* Simple drive circuit
size: 32mm X22mm X27mm length X width X height
the main chip: LM393, ZYMQ-3 gas sensors
the working voltage: DC 5 V
Four characteristics:
1, having a signal output instruction.
2, dual signal output (analog output, and TTL level output)
3, TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)
4, 0 ~ 5V analog output voltage, the higher the concentration the higher the voltage.
5 for ethanol vapor with high sensitivity and good selectivity.
6, has a long life and reliable stability
7, rapid response and recovery characteristics

Modalitati de livrare si plata

LIVRARE

In Bucuresti

  • - Predare personala - in zona statiilor de metrou in max. 1 zi lucratoare

PLATA

  • - La predare
  • - Ramburs

Politica de retur

  • - Produsul nu se poate returna.
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