Free Shipping on orders over US$75 all over the World How do we deliver your item ?
- 2%

MQ-2 Smoke Gas LPG Butane Gas Sensor Tester For Arduino

$7.38 $7.26

$7.38 $7.26

(-2%)
Add to wishlistAdded to wishlistRemoved from wishlist 0
Add to compare

Features:

1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions
2. there are four screw holes for easy positioning
3. Analog output voltage with the higher concentration of higher voltage
4. TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller or relay module)
5. The switching signal having a DO (TTL) output and analog output AO

Special note:
After the sensor is powered, needs wait about 20S, measured data was stable, heat sensor is a normal phenomenon, because the internal heating wire.

Specifications:

Size: 32 x 22 x 27mm
Chip: LM393, ZYMQ-2 gas sensors
Working voltage: DC 5V
AO output :0.1-0 .3 V (relative to pollution), the maximum concentration of a voltage of about 4V
DO output: TTL digital 0 and 1 (0.1 and 5V)
Input voltage: DC5V Power consumption (current): 150mA

Package included:

1 x MQ-2 gas sensor module

17 reviews for MQ-2 Smoke Gas LPG Butane Gas Sensor Tester For Arduino

4.5 out of 5
14
1
0
0
2
Write a review
Show all Most Helpful Highest Rating Lowest Rating
  1. B***i

    Thanks, got

    Helpful(0) Unhelpful(0)You have already voted this
  2. D***v

    As in description

    Helpful(0) Unhelpful(0)You have already voted this
  3. O***a

    OK

    Helpful(0) Unhelpful(0)You have already voted this
  4. D***v

    Everything works

    Helpful(0) Unhelpful(0)You have already voted this
  5. J***e

    Partical refund for shipping. Because the orders are shipped together.

    Helpful(0) Unhelpful(0)You have already voted this
  6. Customer

    I’m very satisfied

    Helpful(0) Unhelpful(0)You have already voted this
  7. A***v

    Thanks received in excellent condition! Corresponds to the description of the goods.

    Helpful(0) Unhelpful(0)You have already voted this
  8. V***v

    To the lower Tagil reached 2 months and 7 days …. In Russia, the track was not tracked at all …. The product corresponds to the description) Well done) I recommend this store)

    Helpful(0) Unhelpful(0)You have already voted this
  9. A***v

    вроде все норм

    Helpful(0) Unhelpful(0)You have already voted this
  10. V***v

    Quickly, in the general parcel.

    Helpful(0) Unhelpful(0)You have already voted this
  11. J***v

    Works fine, for carbon monoxide bought, it is in working condition

    Helpful(0) Unhelpful(0)You have already voted this
  12. V***e

    arrived in short time

    Helpful(0) Unhelpful(0)You have already voted this
  13. S***y

    All OK

    Helpful(0) Unhelpful(0)You have already voted this
  14. P***h

    The goods came in 3 weeks. Packed well. Recommend.

    Helpful(0) Unhelpful(0)You have already voted this
  15. O***a

    The goods are not delivered

    Helpful(0) Unhelpful(0)You have already voted this
  16. G***s

    ολα καλα

    Helpful(0) Unhelpful(0)You have already voted this
  17. S***o

    The goods did not come!!! However, in the application is the status that the goods are received!!??!! Cheating!!! I do not recommend ordering from this store!!! DECEPTION!

    Helpful(0) Unhelpful(0)You have already voted this

    Add a review

    Your email address will not be published. Required fields are marked *

    MQ-2 Smoke Gas LPG Butane Gas Sensor Tester For Arduino
    MQ-2 Smoke Gas LPG Butane Gas Sensor Tester For Arduino

    $7.38 $7.26

    Tronik Shop - Buy Online Electronic Components & Goods
    Logo
    Reset Password
    Compare items
    • Total (0)
    Compare
    0
    Shopping cart