The flow meter sensor outputs pulse of a variable frequency that is proportional to the rate of fluid flowing through the pipe. The number of litres flowing through the sensor can be calculated by ...

Arduino sketch which uses a flow meter and 3 onewire dallas sensors to measure various boiler functions and publishes them with mqtt - CrappyTan/FlowMeterDIY ...

We have designed an IoT based water flow meter. It is powered by the ESP32-S3 SoC from Espressif. We have used an ESP32-S3 Wroom 1 module for the project which will be much easier to handle when ...

Neil Hannay explains how to understand flow meter sensor and pulse output types for efficient system operation FLOW meters have developed into many forms over the years, from mechanical devices – such ...

Waveshare has launched an ESP32-S3 1.91-inch AMOLED development board with a 6-axis motion sensor designed for the rapid prototyping of IoT and portable projects with interactive displays. The board ...

The flowmeter can also indicate status or diagnostic conditions, such as battery life or less than full pipe conditions. WATERFLUX sensors are available in sizes from 1 inch to 24 inches (DN 25 to DN ...

We introduce a flow meter to monitor the flow rate of individual phases in gas-liquid flows. The meter combines pressure data from a Venturi tube and void fraction data from a twin-plane capacitive ...