Rain Drop Sensor Module for Arduino Raspberry PI is a Highly rated product. Make your own autom..
Water flow sensor can be used to measure the flow of liquids - flowmeter, i.e. the consumption of li..
The MagnetoPot is a contactless linear potentiometer used for liquid level and other harsh applic..
Solid-state eTape sensors make it easier to monitor the height of fluids — liquid or a fine..