monitoring the atmospheric condition is emerging as an essential issue to keep in step with progress in technology. Recently many scholars have been monitoring the real-time atmospheric condition for ...

In this article, I have added three sensors with Arduino UNO and user can choose the required sensor with the help of keypad.

With over 20 unique sensor types, and the ability to be used with several different development platforms, Tarts wireless sensors allow for endless sensing, monitoring and control possibilities.

Also, unlike other NO2 sensors, which perform at high temperatures, the new sensor works even at room temperature. NO2 is a harmful gas mostly emitted by diesel engines and thermal power plants.