Posted in green hacks Tagged air, air quality, arduino, carbon dioxide, co2, eink, sensor, VOC Post navigation ← Portable ESP32 RGB Lasershow Has All The Trimmings ...

The good news is that building your own air quality monitor is relatively inexpensive. You'll need a handful of components: an Arduino controller, a temperature and humidity sensor, an air quality ...

This project introduces a compact sensor box that monitors both your 3D printer’s emissions and the overall air quality in your home. Powered by an ESP32 microcontroller and the user-friendly ...

Indoor air quality is a somewhat overlooked problem, despite the fact that humans spend around 90% of our time inside. “By the time you’re 40, you breathe 36 years of indoor air,” Bakalar says.

Indoor air-quality sensors make the invisible visible. Design and engineering firms, themselves among the early adopters, say the pandemic spurred interest in the technology from clients, ...