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Analog Hall Effect Magnetic Sensor Module Arduino Compatible

ARD2-2235
Photo of an analog hall magnetic sensor module that is Arduino compatible.

$2.95

QTYPrice
1 $2.95

Description

This module is an analog magnetic field sensor. The strength of the field is given by an analog voltage at the signal pin of the module. The sensor must be connected to GND and 5V of the Arduino board. The output voltage is measured by analog pin A5 on the Arduino board.

The example program measures the output voltage of the sensor and presents the measured value in the serial monitor of the Arduino. The LED on the board flashes at a speed dependent on the strength of the magnetic field. This can be demonstrated with a small magnet.

Test Code

int sensorPin = A5; // select the input pin
int ledPin = 13; // select the pin for the LED
int sensorValue = 0; // variable to store the value coming from the sensor

void setup () {
pinMode (ledPin, OUTPUT);
Serial.begin (9600);
}

void loop () {
sensorValue = analogRead (sensorPin);
digitalWrite (ledPin, HIGH);
delay (sensorValue);
digitalWrite (ledPin, LOW);
delay (sensorValue);
Serial.println (sensorValue, DEC);
}

Features

  • Analog magnetic sensor module and a digital interface
  • Built-in 13 LED build a simple circuit to produce a magnetic flash
  • Black PCB board, made of flame retardant epoxy resin material

Specifications

Working Voltage

DC 5V

Material

Printed circuit board (PCB)

PCB Board Material

Flame retardant epoxy resin

Standard Forward Voltage

3.0–4.5V

Current

8mA

Colour

Black

Dimensions

Chip Length (mm)

18

Chip Width (mm)

15

Overall Length (mm)

25

Overall Width (mm)

15

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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.

Analog Hall Effect Magnetic Sensor Module Arduino Compatible

ARD2-2235

$2.95

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