WEST LAFAYETTE, Ind. – Purdue University will lead a U.S. Department of Energy project to develop sensors aimed at reducing the cost and environmental impact of operating a building’s heating, ...

Posted in green hacks Tagged air, air quality, arduino, carbon dioxide, co2, eink, sensor, VOC ← Portable ESP32 RGB Lasershow Has All The Trimmings A Game Boy Advance – Downgraded! → ...

The technology identifies when carbon dioxide is released into the air by a person, or people entering and breathing inside that space. The Purdue sensor detects the carbon dioxide so that heating and ...