sensor de CO2 DFrobot.

CO2 Sensor SKU:SEN0159

CO2 sensor is designed by DFRobot engineer . This is the first CO2 sensor in OSHW market. The output voltage of the module falls as the concentration of the CO2 increases. The potentiometer onboard is designed to set the threshold of voltage. As long as the CO2 …

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: DFRobot Gravity: Analog Infrared CO2 Sensor ...

DFRobot Gravity: Analog Infrared CO2 Sensor For Arduino (0~5000 ppm) The concentration of carbon dioxide (% usuallly) is related to daily life. Recently, there’s a study showing that the atmospheric CO2 content has reached % (385 ppm) which is the highest value since million years. The raise of atmospheric CO2 …

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