Easily measure carbon dioxide (CO2) levels with this Arduino-compatible sensor from PMD Way. Based on the MG811 sensor, the output voltage is inversely proportional to the amount of CO2 in the area. You can use this sensor with any microcontroller that has an ADC range of 0~5V DC. The module features an onboard heater to ensure the sensor performs at the optimum level. Please note that this sensor is not intended for or certified for use in life-support or medical equipment. PCB color may vary. More information: Wiki Doc Schematic Layout MG811 datasheet Sample code for Arduino Measures 32 x 22 x 27mm (L x W x H) Don't forget to check out our full range of sensors if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.
