Hall Effect Sensor Module A3144

The A3144 Hall Effect Sensor Magnet Detector Switch for Arduino is a switch that will turn on/off in the presence of a magnetic field. If no magnetic field is present, the signal line of the sensor is HIGH (3.5 V). If a magnetic field is presented to the sensor, the signal line goes LOW, at the same time the LED on the sensor lights up.

Features:

•         Suitable for Automotive and Industrial Applications.
•         Inbuilt reverse polarity protection.
•         Turn on and Turn off time is 2 μsec each.
•         Operating temperature: -40°C to 85°C.
•         The output voltage is equal to the operating voltage.
•         It can be used to detect both the poles of a magnet.
•         Output Current: 25mA.
•         Operating voltage: typically 5V.
•         Digital Output Hall-effect sensor.

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