The goal of the capacitive liquid sensor is to measure the change in capacitance or charge between two metal plates depending on the material between them, making it safe to use with any liquid. The ...

This project demonstrates how to use a capacitive touch sensor module with an Arduino Uno. The touch sensor detects touch or proximity, triggering an action in response to the input. Connect the ...

wifi_moisture_sensor_ssr_pump_4_terminals_mqtt.ino = SSR with notifications wifi_moisture_sensor_ssr_pump_4_terminals.ino = Solid state relay wifi_moisture_sensor ...

Abstract: This paper presents a measurement system with capacitive sensor connected to an open-source electronic platform Arduino Uno. A simple code was modified in the project, which ensures that the ...