The Grove turbidity sensor can measure the turbidity of the water (the number of suspended particles). The optical sensor of this module can measure the density of turbid water and the concentration ...

As a real turbidity sensor (which is sold in electronics stores) usually has a high price, the idea of this project came to replace such equipment with lower-priced ones and obtain a similar result.

This article presents the calibration and the analysis of the data being gathered by the proposed alternative low-cost Microcontroller-based Sensor Device that is capable of measuring several ...