Sparkly Air Sensor
I wanted to please a friend, an environmentally conscious friend who is concerned about mould spores in the air (from damp), additionally he is an occasional smoker and lives on a fairly popular city road, so he’s keen to see what’s present in the air as far as concentration and air quality go. To […]
The post Sparkly Air Sensor appeared first on Open Electronics. The author is Emanuele Signoretta
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