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Gravity: UART Infrared CO2 Sensor (050000ppm) DFRobot


DFRobot released its latest wide range Arduino infrared CO2 sensor, which effective range is up to 0~50000ppm. This sensor is based on nondispersive infrared technology and has good selectivity and oxygenfree integrates temperature compensation and …

Gravity__Analog_Infrared_CO2_Sensor_For_Arduino ... …


This Co2 gas sensor for arduino has MG811 sensor module which is highly sensitive to CO2 and less sensitive to alcohol and CO, low humidity temperature dependency. Onboard heating circuit brings the best temperature for sensor to function. Internal power …

Gravity: Analog CO2 Gas Sensor For Arduino (MG ... …


Here is the Arduinobased CO2 sensor designed by DFRobot lovely engineer. This is the first CO2 sensor in the Arduino 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 concentration is high enough (the voltage is ...

ESP32 Arduino: Using an infrared CO2 sensor DFRobot


Jun 11, 2018· Introduction In this ESP32 tutorial, we will check how to get measurements from a C02 sensor, using the Arduino core. The sensor used was an Analog Infrared CO2 Sensor from DFRobot. You can find the Wiki page for the sensor here. Note that the code we are going to be developing here is based on the code available on the Wiki page of the product, which I encourage you to check.



DFRobot LCD Keypad Shield with Infrared Co2 Sensor. This is a 0~5000ppm CO2 sensor with analog output. It supports Arduino and other microcontrollers with ADC function. In addition, we also have a 0~50000 ppm wide range infrared sensor with Gravity UART interface, Compatible with Arduino, Raspberry Pi and other microcontrollers: Gravity: UART ...

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