Product Description
Gas sensor MQ7 detects the presence of Carbon Monoxide (CO) in the air. The best results are given when alcohol is in liquid form, however, it still does an amazing job when measuring in gas form. It needs a bit of time to warm up in order to work correctly.
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you. Key features
- Detects: Carbon Monoxide (CO)
- Voltage: 5V
- Digital(HIGH/LOW) and analog(0V-5V) output
- With LM393 comparator
- Comes with soldered 4-pin male headerÂ
- Dimensions: 32 x 22 x 27 mm / 1.3" x 0.9" x 1.1"
Useful links & tutorials
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