HAILANGNIAO 10pcs/lot MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module

-2%

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1

1

5.0

-2%

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1

-3%

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-5%

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3

8

5.0

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0

-1%

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1

2

5.0

-3%

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0

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1

-1%

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0

-9%

Incomplete data

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0

0

-7%

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3

5

5.0

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-8%

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1

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2

5

5.0

-7%

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1

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1

5

5.0

-8%

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1

1

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1

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5.0

-2%

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4

3

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1

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0

1

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1

1

-4%

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0

0

-8%

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1

1

-0.9%

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2

3

4.5

-4%

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0

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1

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1

-4%

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-3%

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3

1

-0.7%

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1

7

5.0

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Incomplete data

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0

0

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4

5

5.0

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1

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-0.8%

Suq 1pcs mq-7 module carbon monoxide gas sensor detection alarm mq7 sensor module for arduino

1

2

5.0