Note that with the “DFR” sensor, we get a signal output very close to VCC (in digital mode) when the sensor is not submerged or is in clear water (and a bit lower than that in analog mode). Here’s one ...

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 ...