Arduino CO-CO2 Sensor v.2
Description
This Is The Second Version Of A My Previous Project, Arduino Co2 Sensor. The Most Important Changes Are: The Add Of An Oled Display, The Carbon Monoxide Sensor (Toxic Gas That Derivates From Incomplete Combustions), The Ventilation System And The Possibility To Record Data. I Have Printed The Case In Pla With My Prusa I3 X. The Mq135 (Air-Quality Sensor) Is Controlled By An Arduino Mega And It Is Connected With A Hc-06 Bluetooth Module To Interact With An Android Smartphone (And See The Ppm Level). A Yellow Led Will Switch On When The Sensor Detects 1000 Ppm And A Red Led Will Switch On When It Detects 1500 Ppm. I Have Decided To Construct This Sensor In Particular For Schools. Infact, I Have Noticed That The Level Of Attention Decreases With A High Co2 Level. In My Website You Can See The Co2 Graph That I Have Recorded In My Classroom. I Hope You Can Find This Sensor Useful! P.S. : -Arduino Co2 Sensor V.1: "Https://Www.Thingiverse.Com/Thing:1859623" -Arduino Code Under Revision -Here The Libraries: "Https://Drive.Google.Com/File/D/0B9Tc96Icexppb2O4Rwnvakm1Vue/View"
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