Next we connected the water flow sensor’s output to the Arduino board (filled with the sketch) and allowed water flow through the water flow sensor at a steady rate of about 1 Litre/minute.

The flow rate of the liquid is measured by Hall Effect sensor based flow meter. Arduino, a microcontroller development board reads the pulses from the flow meter and sends it to Raspberry pi, a ...

The circuit is built around Arduino Uno board (Board1), 16×2 LCD (LCD1), and water flow sensor YF-S201 (SENSOR1). The Arduino is the brain of the circuit that measures the amount of water flowing ...

The Arduino board functions as the controller, responsible for processing data and triggering actions based on that data. The soil moisture sensor, on the other hand, is just as its name suggests ...

We connected $\\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The sensor was ...