Arduino_ECSensor. This repository contains a library to operate a simple EC sensor with an Arduino (various AVR processors are supported, a little work will allow others to use this code as well).

Monitor hydroponic nutrient levels or salinity in pools. Electrical Conductivity in Siemens (0.5 - 20.0 mS/cm) Total Dissolved Solids in PPM (250 - 100,000 PPM) Salinity in PSU (2 - 12 PSU) ...

To optimize usage of water in agriculture crops, this research work has proposed an automatic irrigation system. The temperature and moisture sensors are used in the roots of the plants which are ...