Any home gardener knows they have to tailor their watering regime for different plants. Forgetting to water their flowerbed ...

Dissolved oxygen (DO) is the measure of oxygen gas that is physically dissolved in water. It is a critical parameter for ...

The sensors for monitoring different parameters in smart cities are becoming a hot topic for researchers all around the world. The smart grids are one of the main objectives of the smart city concept.

High-quality water-related data are fundamental to water-resource planning, water and sanitation infrastructure design, and scientific research. However, high-resolution smart water-monitoring ...

After downloading the library, load the MQ7_Example.ino example sketch onto your device, with analog out connected to A2 GND connected to GND Vin connected to 5V Upload the sketch, and then monitor ...