Bike Analog Pollution Meter

Last crawled date: 5 years, 2 months ago

This is a bike mount monitor of air quality sampling the air for PM2.5 while you peddle. Its 3D printed air scoop design encloses the electronics and a very accurate Honeywell air sensor. It is battery powered and goes for about 6 hours. The analog dial presents information in both Ug/m2 and number of cigarettes per day smoked! For full electronics and assembly instructions please see the accompanying instructable. All parts are easily printed on Ender 3 without support.