This water level sensor module features a sleek red PCB design with parallel conducting tracks that accurately detect liquid levels. It includes an analog output pin for precise measurements and two mounting holes for secure installation. Its compact size and simple 3-pin interface make it suitable for a variety of liquid detection applications. The specialized design of the PCB incorporates multiple conducting traces that provide reliable water level readings by measuring changes in conductivity. This module is perfect for DIY electronics projects, automated plant watering systems, or monitoring water levels in tanks. Its robust construction ensures consistent performance in detecting different liquid levels, while built-in resistors help prevent corrosion of the conductive tracks. Compatible with most microcontroller platforms, this sensor module operates effectively with both 3.3V and 5V systems.