DFRobot Gravity Infrared Analog CO2 Sensor 0-5000ppm 2542 Graphic overlay

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Looking for a new microcontroller with a lot of digital pins might be useful

A: Jumper wires are typically made with stranded copper wire and insulated with PVC or other materials

1 × Infrared CO2 Sensor Analog For Arduino 0~5000 ppm Gravity

or 4000ft outdoor/line-of-sight range

DFRobot Gravity Infrared Analog CO2 Sensor 0-5000ppm 2542 Graphic overlayAdd Reliable Infrared CO2 Sensor Analog For Arduino 0~5000 ppm Gravity Sensing to Your Next Build The concentration of carbon dioxide (0. 03% usuallly) is related to daily life. Recently, theres a study showing that the atmospheric CO2 content has reached 0. 0385% (385 ppm) which is the highest value since 2. 1 million years. The raise of atmospheric CO2 content to some extent results in global climate change. How to accurately measure the carbon