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 ...

AZDM01 is basically an analog photoelectric turbidity sensor that can be operated with a 5V DC power source. It employs an infrared light beam with a wavelength of 940nm.The infrared light beam ...

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 ...