Overview
You can see the current oxygen concentration from reading the voltage values output proportional to the concentration of oxygen on the oxygen concentration linear characteristic graph. It’s suitable for detecting oxygen concentration in the environment. Grove - Gas Sensor(O2) is an organic reaction module and it provides a small current in relation to the amount of O2 in the air, hence we don’t need to provide an external power.
Features
- High-precision
- High sensitivity
- Wide linearity range
- Strong anti-interference ability
- Extraordinary reliability
Tech specs
Specification
|
Items |
Parameter |
|
Measurement Range |
0-25% |
|
Detect Life |
two years |
|
Sensitivity |
0.05~0.15 mA (in air) |
|
Temperature Range |
-20 oC~50 oC |
|
Preheat Time |
20 minutes |
Get Inspired
In this tutorial, I am going to show you guys how to create this Arduino based touchless concrete clock.
The Arduino Nano Every is now available in a 3 and 6 pack - perfect for running a course or powering all your projects with Arduino. For those countless creations requiring a small and easy to use microcontroller board, the Nano Every has the tiniest Arduino form factor out there measuring just 45x18mm. Whether you’re working on a low-cost robotics project for the entire classroom or presenting a complex prototype with many functional blocks, this pack offers exactly what you need - a batch of Nano Every boards at a great price! This robust little board costs as little as €7.50 each ($9.30 each) in the 6 pack, saving €0.50 ($0.60) per board versus the single. It’s now more affordable than ever to forecast the local across town by building your own little band of Gnome Weather Forecasters in your class. Get your Arduino Nano Every - Pack on the Arduino online store!
