Arduino Board (e.g., Arduino Uno, Nano, or Mega) Water Sensor; LED (with a suitable resistor, e.g., 220Ω) Connecting Wires; Breadboard (optional, for prototyping) Circuit Diagram. Schematics. Pin ...

DIY Water Sensor Project for the techy folk. Utilizes fairly cheap equipment that allows you to replicate this project multiple times for multiple purposes. This project utilizes the resistance the ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Circuit Diagram for Water Level Sensor Module. The Schematic Diagram of the Water Level Sensor is shown below and as you can see it's pretty simple to understand.. In the schematic, the collector of ...

This article presents the calibration and the analysis of the data being gathered by the proposed alternative low-cost Microcontroller-based Sensor Device that is capable of measuring several ...