DFRobot Evaluation Board Development Kit for SEN021 Arduino (0∼5000 ppm)

The DFRobot is latest high-precision analog infrared CO2 sensor. This sensor is based on non-dispersive infrared. It integrate temperature compensation and supports DAC output. In this most importantly the product is easy to use and is compatible with all types of microcontroller with ADC function.

Waterproof and anti-corrosion
High sensitivity