Circuit diagram of the water flow meter is shown in Fig. 1. 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 ...

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 ...

Next, we need to connect all the components to make the final smart water meter project. The Arduino Pro Mini pin connections with the components are given in Table 2. The actual wiring diagram of the ...

Sensor Integration with Arduino UNO and the ESP8266: Connect the sensors to the Arduino UNO for local control and monitoring. Develop code to manage sensor data and trigger relays or alarms based on ...