A Smarter DIY Air Filter
An individual created a DIY air filter called AirSense, which uses an ESP32 microcontroller and various sensors to monitor air quality, including PM2.5 levels, temperature, humidity, and pressure. The device uses a 150 mm exhaust fan and a Xiaomi HEPA filter housed in a 3D-printed enclosure, providing real-time air quality data on an LCD display. The project offers a low-cost, customizable alternative to commercial air purifiers while encouraging innovation in home air quality management.
A DIY air filter called AirSense uses sensors and an ESP32 microcontroller to monitor and display air quality, including PM2.5, temperature, and humidity.
This project offers a low-cost, customizable way to improve indoor air quality and track environmental conditions in real time.
It empowers individuals to take control of their health and environment through open-source, do-it-yourself technology.
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