A3144 Hall Effect Sensor Module
1) Digital Output Hall-effect sensor.
2) Operating voltage: typically 5V.
3) Output Current: 25mA.
4) It can be used to detect both the poles of a magnet
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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.
Digital Output Hall-effect sensor.
Operating voltage: typically 5V.
Output Current: 25mA.
It can be used to detect both the poles of a magnet.
The output voltage is equal to the operating voltage.
Operating temperature: -40°C to 85°C.
Turn on and Turn off time is 2 μsec each.
Inbuilt reverse polarity protection.
Suitable for Automotive and Industrial Applications.
1 x A3144 Hall Effect Sensor Magnet Detector Switch for Arduino.
|Operating Voltage (VDC)||5|
|Power Consumption at Rest||3mA|
|Power Consumption when Switched||8mA|
|Operating Temperature (°C) ||-40 to 90|