Gravity: Analog Infrared CO2 Sensor For Arduino SKU: SEN0219
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Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor [STEMMA QT / Qwiic] : ID 5190 : $49.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Gravity: Analog Infrared CO2 Sensor For Arduino SKU: SEN0219
CO2 Monitor using Arduino, SEN0219 Infrared CO2 Sensor and 0.96” SPI OLED Display - Electronics Projects
DFRobot Gravity: Analog Infrared CO2 Sensor For Arduino (0~5000 ppm) - OKdo
Applied Sciences | Free Full-Text | Use of Low-Cost Devices for the Control and Monitoring of CO2 Concentration in Existing Buildings after the COVID Era
Gravity Analog Infrared CO2 Sensor for Arduino - RobotShop
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