With the help of the manual, a soldering iron and some skill you can build your own CO2 sensor. TOPTICA offer you a guide for making your own carbon-dioxide sensor unit to measure the percentage of carbon dioxide gas. You only need to buy the sensor, a few cheap electronics parts, a cheap Multi-Function-Shield, and the Arduino. With the help of the manual, a soldering iron and some skill you can build your own CO2 sensor. And believe it or not – TOPTICA gives you the necessary circuit board for it – for free!
Please note: This offer is limited to one board per order and valid until our stock lasts. Not for resale, no warranty, no legal claim for delivery.