If you need to keep your workshop a little tidier and are looking for own easy to build Arduino air filtration system you might be interested in a new project which is activated whenever it hears a ...

According to [Dr. Tom Lehrer’s] song Pollution, “Wear a gas mask and a veil. Then you can breathe, long as you don’t inhale!” While the air quality in most of the world hasn’t gotten that bad, there ...