1. Air Pollution Detector
Air pollution consists of chemicals or particles in the atmosphere that causes serious health and environmental health but what causes air pollution for our planet. Most of the air pollution comes from human activities very least are from natural activities like a volcano eruption. Most of the harmful gases formed are carbon dioxide, carbon monoxide, sulfates, nitrates, through Greenhouse gases, smog, toxic pollutants like lead and mercury now the question is do we have a solution? In this project, you are going to make an air pollution detector by using an Arduino and some air quality sensors. You need one Arduino Uno, LCD display, and 5-volt power supply
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