Hall Magnetic Sensor Module [Arduino KY-035 Class Bihor magnetic sensor]

SKU: FA3043 Tag:
Dimensions 1.85 × 1.5 × 4.5 cm
Operating Voltage

2.7V to 6V

Power Consumption

~ 6mA


1.4 to 2.0mV/GS

Operating Temperature

-40 °C to 85 °C [-40 °F to 185 °F]

The KY-035 analog magnetic hall sensor is a module that reacts in the presence of a magnet. It can measure the polarity and relative strength of a magnetic field.

When no magnetic field is detected, the output signal is roughly half of the applied input voltage. When a magnetic field is detected, the output signal goes up or down depending on the polarity and proximity of the magnet.

This module offers a more detailed proximity reading than the KY-003, a digital magnetic sensor that looks very similar to this module. It is also functionally similar to the KY-024, a digital/analog magnetic sensor.

Compatible with popular microcontroller boards like Arduino, ESP32 and ESP8266. Rapsberry Pi users will need an external analog-to-digital board to use this module.

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