Datasheet

IDUINO for Maker’s life

www.openplatform.cc

Linear Magnetic Hall Sensor (SE014)

1 Introduction

This module is analog hall sensor module, it can both output an analog and digital

voltage at the signal pin of this module. This module is different from hall magnetic

sensor(Module 31), which just output digital signal, like a magnetic switch.

Specification

 Operation voltage: 5V

 4Pin

 Size:25*12mm

 Weight: 4g

2 Pinout

Description

Analog output pin, real-time output

voltage signal

Ground

Power

Digital signal pin

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:

PAGE 1
IDUINO for Maker’s life Linear Magnetic Hall Sensor (SE014) 1 Introduction This module is analog hall sensor module, it can both output an analog and digital voltage at the signal pin of this module. This module is different from hall magnetic sensor(Module 31), which just output digital signal, like a magnetic switch.
PAGE 2
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