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 ...

Reed switches are a desirable alternative to other sensors for applications where energy efficiency and low power consumption are essential. This is due to the mechanical design of the sensor that ...