CO2 sensor with data logger system

Recently, global warming became one of the biggest emerging issues. Global warming is caused by combusted gas emission especially carbon dioxide, so many organizations establish laws and restrictions to reduce CO2 emission level. Factories and even automobile owners get fined or cannot pass state automobile inspection, if exhausted CO2 level exceeds restriction level. Our project would be a good solution for informing whether the emitted CO2 level is over the restricted level or not. Our project is carbon-dioxide detector with data logger. Our goal is designing portable toxic gas detector with data logger with user interface concentrated in CO2.