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MQ-7 Carbon Monoxide CO Gas Sensor Detector Module For Arduino US

Condition:
New
More than 10 available / 265 sold
Price:
US $6.49
ApproximatelyC $8.89
Breathe easy. Free shipping and returns.
This one's trending. 265 have already sold.
Shipping:
Free Standard Shipping. See detailsfor shipping
Located in: Fort Collins, Colorado, United States
Delivery:
Estimated between Wed, May 29 and Fri, May 31 to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping. See details- for more information about returns
Payments:
     

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Seller information

Registered as a Business Seller
Seller assumes all responsibility for this listing.
eBay item number:192021157502
Last updated on Apr 08, 2024 14:13:25 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country/Region of Manufacture
China
Current Type
DC
Sensor Type
Solid State
Model
MQ7 Carbon Monoxide CO Gas Sensor
Output Type
Analog & Digital
MPN
EM-SENSR-0009
Brand
Envistia
Termination Type
PC Pin
UPC
732387202950

Item description from the seller

Envistia Mall

Envistia Mall

100% positive feedback
173K items sold
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (39,952)

e***1 (671)- Feedback left by buyer.
More than a year ago
Verified purchase
I guess I should have did my researchI had no idea that this thing required two different voltagesA 1.4 volt preheatAnd then 5 voltsSo it's a little complicated to use
8***8 (1108)- Feedback left by buyer.
Past year
Verified purchase
Fast shipping. Excellent communication. Thanks.
7***7 (121)- Feedback left by buyer.
More than a year ago
Verified purchase
Quick ship. Good item
See all feedback

Product ratings and reviews

5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • It works.

    I am making an automatic carbon monoxide shutoff out of it for an electric generator, and it has all of the necessary sensory circuits in it. All that's needed is a ttl driven relay wired into the off/on circuit of the generator like the Arduino Shields Sensors Modules Programmers Relay and a few other support devices like a 5 volt power supply and a ttl signal inverter chip and you've got one made.

    Verified purchase: YesCondition: NewSold by: envistia