The optical sensor of this module can measure the density of turbid water and the concentration of extraneous matter using the refraction of wavelength between photo transistor and diode. By using an ...

Preventive measures for flood disasters need to be taken because it will be very important to reduce the impact that will occur due to flooding. Because of these problems, the author seeks to build ...

High turbidity can indicate the presence of pollutants and harmful microorganisms. In this project, we use an Arduino UNO and a turbidity sensor to monitor water quality. The turbidity sensor measures ...

Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming. This paper ...