Datasheet

IDUINO for Maker’s life

www.openplatform.cc

Class Hall Magnetic Sensor(SE054)

1 Introduction

This module is Digital hall sensor module, it can output a digital voltage at the signal

pin of this module. Just like a magnetic switch, is different from analogy hall magnetic

sensor.

Specification

 Operation voltage: 5V

 3Pin

 Size:25*12mm

 Weight: 1g

2 Pinout

Description

Digital signal output pin, real-time

output voltage signal

+(middle pin)

Power

Ground

3.example

In this example, 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.

The connection as below:

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IDUINO for Maker’s life Class Hall Magnetic Sensor(SE054) 1 Introduction This module is Digital hall sensor module, it can output a digital voltage at the signal pin of this module. Just like a magnetic switch, is different from analogy hall magnetic sensor. Specification  Operation voltage: 5V  3Pin  Size:25*12mm  Weight: 1g 2 Pinout Pin S +(middle pin) - Description Digital signal output pin, real-time output voltage signal Power Ground 3.
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IDUINO for Maker’s life Example Code: ******Code begin****** int Led = 13 ; // define LED Interface int SENSOR = 10 ; // define the Hall magnetic sensor interface int val ; // define numeric variables val void setup () { pinMode (Led, OUTPUT) ; // define LED as output interface pinMode (SENSOR, INPUT) ; // define the Hall magnetic sensor line as input } void loop () { val = digitalRead (SENSOR) ; // read sensor line if (val == LOW) // when the Hall sensor detects a magnetic field, Arduino LED lights up { d