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Hall magnetic sensor module KY-003 is suitable for UNO development board
Hall magnetic sensor module KY-003
Product Parameters
1. Input voltage: DC3.3-5V
2. Output signal: Analog AO Hall element is a magnetic sensor based on Hall effect. They can be used to detect magnetic fields and their changes, and can be applied in various situations related to magnetic fields. Hall devices have many advantages, such as strong structure, compact size, light weight, easy installation, and generally low power consumption, so their service life is long. This module uses a 49E linear Hall sensor to output analog voltage signals, and the output voltage changes accordingly with the polarity and magnitude of the magnetic field.
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