Temperature, humidity and CO2 level inside a face mask were checked before and after 30min of being inside an appartment and outside.
Project tutorial by Diana Khalipina
Using Arduino and the sensors I analysed how a small air humidifier can change the parameters of the room and influence health state.
Provide continuous info about room temperature, humidity, CO2 and luminoscity levels and turn on leds at the end of the work to relax eyes
The Pulse Express board makes it simple to get the three vital parameters - SpO2, Heartrate and Blood Pressure trending (BPT).
by Team ProtoCentral
Thank you! Very interesting project
Thank you for your reply! I also struggled working on different projects and not knowing whether the data from chosen sensors is precise enough, so I decided to provide a comparison. I hope the results of my research will help you in future and wish you luck!
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