Turbidity is an internationally recognized criterion for assessing drinking water quality, and a Turbidity Meter is an optoelectronic instrument that assesses turbidity by measuring the scattering of ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

A new underwater data sensor is being used at Maalaea Harbor to collect more information every five minutes on water temperature, salinity, turbidity, chlorophyll and ocean depth. Nonprofit Maui Nui ...