Arduino IDE Code for taking the data readings from mutiple flow sensors and sending the sensor data to the NodeMCU through serial communication. volatile int flow_frequency2; // Measures flow sensor ...

By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable conversion formula. The Arduino Sketch (code) uses the ...

To measure the pulses, we are going to use Arduino UNO. The pic below shows you the pinout of the water flow sensor. The water flow sensor circuit diagram is shown below to interface a water flow ...

Arduino driver for the PAA5100JE and Pixart PMW3901(not tested atm) optical flow sensors. The driver was originally developed to support the Bitcraze Flow Breakout board. It communicates with the ...

This allows Arduino projects to make decisions locally based on sensor data without relying on a centralized ... Also, It is sequential flow for firmware communication perspective which seems ...

Monitoring of various process variables such as temperature, pressure, viscosity, humidity, pH and flow-rate is very important ... monitoring live temperature data graphically from multiple sensors in ...

A 16×2 LCD (liquid crystal display) displays the data received from Arduino board. Solenoid. A 12V solenoid is used to control the flow of liquid. When the solenoid gets energised, it opens its valve ...

The front panel is where you can interact with the program using controls and indicators, while the block diagram is where you can define the logic and data flow using graphical symbols ...

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display ...