HW-038 Water Level Sensor

Water Level Indicator using LCD Display

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To create a water level indicator using LCD display and the HW-038 Water Level Sensor Module, you may combine with other components such as LEDs and Active Buzzer Tone Piezo and write the corresponding Arduino code. Here’s a step-by-step guide to help you build this project. Components Needed: Circuit Diagram: Steps: A. Connect the HW-038 … Read more

How does HW-038 Water Level Sensor work?

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How does HW-038 Water Level Sensor work? The HW-038 water sensor is designed to detect the presence of water and measure the water level by leveraging the conductivity of water. It consists of a series of parallel exposed traces that act as electrodes. Here’s a detailed explanation of how it works: Components and Working Principle … Read more