Description
About this item:
The KY-024 is a linear Hall-effect sensor module designed to detect magnetic fields and measure their strength. It provides both analog and digital outputs—making it suitable for applications like proximity sensing, magnetic field strength monitoring, and DIY electronics projects.
Key Features:
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Hall sensor type: Linear (continuous output, not just on/off)
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Analog output: Voltage varies with magnetic field strength and polarity
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Digital output: LM393 comparator with adjustable threshold (via onboard potentiometer)
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Operating voltage: 3.3V – 5V
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Onboard components: Linear Hall sensor (e.g., SS49E), LM393 comparator, potentiometer
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Indicators: Power LED & signal LED
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