To switch the relay it is necessary to define the two GPIOs of the Arduino with pinMode as output. By default, the Arduino microcontroller then switches the output to LOW, which means that the ...

Description This project implements a water flow meter with an integrated pump control mechanism. It measures the flow rate of water and controls a pump accordingly. The system utilizes an Arduino ...

Automatic Water Tank Pump Switch Hardware • Microcontroller Unit: The designed circuit shown here includes an Atmega328P-PU as the kernel, a number of LEDs to display the system status, a push button ...

Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming. This paper ...

FCI’s dual alarm FLT93 Series Flow Switch reliably monitors the flow and temperature of liquids, gases, slurries and more. It is ideal for pump wet/dry detection, where sudden, unexpected reductions ...