💧 Water Level Sensor Module – Analog Water Detection for Arduino & IoT Projects
The Water Level Sensor is a simple yet reliable module used to detect the presence and level of water. It works by measuring conductivity through exposed parallel traces, providing analog output proportional to the water level.
Ideal for smart irrigation systems, water tanks, flood detection, and liquid monitoring, this module is compact, easy to use, and fully compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.
⚙️ Key Features:
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Operating Voltage: 3.3V – 5V
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Output Type: Analog (AO) – proportional to water height
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Detection Principle: Measures conductivity via exposed PCB traces
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Low Power Consumption: Efficient for long-term use
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Interface Pins: VCC, GND, AO
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Size: ~65mm x 20mm
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Material: High-quality FR4 PCB with corrosion-resistant coating
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Durability: Designed for clean water applications
💡 Why Choose This Sensor?
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📏 Analog Output: Get real-time water level data (0–1023 on Arduino ADC)
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🪴 Great for Automation: Ideal for automatic plant watering systems
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🧠 Easy to Interface: Works with any analog-capable microcontroller
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⚡ Low Voltage Compatible: Safe for low-power electronics
📦 What’s Included:
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1x Water Level Sensor Module
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3x Dupont Jumper Wires
💡 Monitor. Automate. React.
Use this sensor to build smart water systems, detect overflows, or automate your irrigation projects with confidence.
