Abstract
As the atmosphere warms more and more every day due to global warming, CO2 reduction is crucial in the current circumstances. To reduce this issue, we have come up with a solution where we can reduce it by calculating the levels of CO2 and converting it into useful resources which will be utilized efficiently. In this project, we have implemented the detection of CO2 levels present around us using MQ-135 sensor using Arduino. In this we get the levels of CO2 will be shown on an LCD screen that is connected to an Arduino board and the sensor. When the levels rise, it is a warning that we need to efficiently recycle or convert this harmful gas. Here, the idea was to use chemicals to turn CO2 into moisture.
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