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At the heart of the eel pass improvements is a float switch-controlled pump, which activates during low water flows to help ...
A new sensor has been designed to replace mechanical float switches. The Leveltrak is an electronic non-floating sensor. It detects level without any moving parts. Using capacitative sensing ...
Regular readers of Hackaday will know that the projects we feature are generally of the high-tech variety. Microcontrollers, 3D printed parts, embedded Linux, lots of wires, that sort of thing ...
A normally open (NO) float switch remains open when down, and a normally closed (NC) float switch remains closed when down. The float switch opens or closes the electrical circuit at an angle of ±45°.
Float switches come in many styles, sizes, and materials. Before specifying a float switch, the engineers must know the fluid being monitored.
These cool looking little bots are part of a fleet of floating water sensors built by The Lagrangian Sensor Systems Laboratory (LSSL) at UC Berkeley, the Lawrence Berkeley National Laboratories ...
I now have it "working" using two types of sensors. I have a float sensor which just gives me a binary on/off. This works fine and would probably do what I need.
Smartphone-equipped floating robots transmit water data in real-time Researchers at the University of California, Berkeley are creating a new kind of floating water sensor that uses GPS-equipped ...
The floating switch architecture with TI's TPS92411 overcomes these challenges. It requires no inductive components for power transfer, eliminating cost and bulk and simplifying design.
In August 2015, University of Delaware oceanographer Andreas Muenchow and colleagues deployed the first UD ocean sensors underneath Petermann Glacier in North Greenland, which connects the great ...
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