I got this graph with an equation that relates the voltage from the sensor to turbidity! I made a few initial tests the other day, trying to have the DFR sensor module communicating with my Arduino ...

It measures from 0 to 4000 NTU using an IR sensor that emits a beam of 850 nm into a water sample where it is scattered by particles suspended in the water. The amount of light reflected by the ...

[RiverTechJess] is in the process of getting a PhD in environmental engineering and has devoted a chapter to creating a turbidity sensor for river network monitoring. Environmental sensing ...