Water Level Sensor Red

(5.00) 1 Reviews 9 Orders 0 Wish listed

৳85

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৳85

Overview
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Detail Description

Water Level Sensor (Red) is a resistive-type liquid sensing module designed to detect water levels by measuring the conductivity of water across exposed conductive traces. As the water level rises, more traces come into contact with water, resulting in a change in output signal that can be easily read by a microcontroller.

The sensor provides analog output, making it suitable for measuring different water levels rather than just ON/OFF detection. It can be easily interfaced with Arduino, ESP8266, ESP32, and other microcontroller platforms using an analog input pin.

This sensor is widely used in water tank monitoring systems, overflow alarms, smart irrigation projects, rain detection, and basic liquid level measurement applications. Due to its low cost, simple operation, and ease of use, it is ideal for students, hobbyists, and professionals working on electronics learning kits and DIY automation projects.

🔹 Key Technical Information (Important)

Sensor Type: Water Level Sensor (Resistive)
Output Type: Analog
Operating Voltage: 3.3V – 5V
Color: Red PCB
Detects presence and relative level of water
Easy interface with microcontrollers
Not suitable for corrosive liquids

🔹 Common Applications

Water tank level monitoring
Overflow detection systems
Arduino and microcontroller projects
Smart irrigation systems
Rain and liquid detection
DIY and educational electronics projects

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Product review

Asadullahill Galib

5 / 5

This Water level sensor works properly

Oct-04-2025

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