Turbidity is an internationally recognized criterion for assessing drinking water quality ... trying to have the DFR sensor module communicating with my Arduino Uno first using the serial monitor. It ...

Turbidity is considered a good measure of the quality of water as it is a measurement of ... and thus feed the analog output of the turbidity sensor (AN_OP) directly to a microcontroller such as an ...

Much of the water ... different sensors. These can determine the oxidation-reduction potential (a chemical indicator), the pH (acidity), total dissolved solids (mainly salts), turbidity (suspended ...

High above the water (under ideal conditions) there is the waterproof control box, packing two Arduino UNOs which listen to the sensors. A turbidity sensor measures how much silt is in the water ...