Ks0110 keyestudio EASY plug Hall Magnetic Sensor: Difference between revisions

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<br>
<br>
==Features==
==Features==
* Connector: Easy plug
* Connector: Easy plug
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* Output: Digital ON/OFF
* Output: Digital ON/OFF
* Detection range and magnetic field strength are proportional
* Detection range and magnetic field strength are proportional
<br>
<br>
==Technical Details==
==Technical Details==
* Dimensions: 41mm*20mm*18mm
* Dimensions: 41mm*20mm*18mm
* Weight: 4.4g
* Weight: 4.4g
<br>
<br>
==Connect It Up==
==Connect It Up==
Connect the EASY Plug Hall Magnetic sensor to control board using an RJ11 cable. Then connect the control board to your PC with a USB cable.
Connect the EASY Plug Hall Magnetic sensor to control board using an RJ11 cable. Then connect the control board to your PC with a USB cable.
Line 29: Line 28:


<br>
<br>
==Upload the Code==
==Upload the Code==
Copy and paste below code to [http://wiki.keyestudio.com/index.php/How_to_Download_Arduino_IDE Arduino IDE] and upload. <br>
Below is an example code. Open or drag below code to [https://wiki.keyestudio.com/Getting_Started_with_Mixly  Mixly Blocks] and upload. <br>
<pre>
<br>[[File:ks0397 11.1.png|600px|frameless|thumb]]<br>
int ledPin = 13;// choose the pin for the LED
int inputPin = 9;// Connect sensor to input pin 9
int val = 0;// variable for reading the pin status
void setup() {
pinMode(ledPin, OUTPUT);// declare LED as output
pinMode(inputPin, INPUT);// declare push button as input
}
void loop(){
val = digitalRead(inputPin);// read input value
if (val == HIGH) { // check if the input is HIGH
digitalWrite(ledPin, LOW);// turn LED OFF
} else {
digitalWrite(ledPin, HIGH);// turn LED ON
}
}
</pre>


<br>
<br>
==What You Should See==
==What You Should See==
When a magnet is approaching to the sensor, the LED will be turned on. Otherwise, the LED is off.
<br>[[File:ks0397 11-1.png|600px|frameless|thumb]]<br>
<br>[[File:ks0110 Result.jpg|600px|frameless|thumb]]<br>
<br>
When magnetic beads are approaching to the sensor, the LED will be turned on. Otherwise, the LED is off.
<br>[[File:ks0397 11-2.png|600px|frameless|thumb]]<br>


<br>
<br>
<span style="color: red">'''Little Knowledge:'''</span> <br>
If you want to change another way, that is, once magnetic field is detected by sensor, LED is turned off; if no detecting magnetic field, LED is on.  <br>
Just need to change the LED state ON or OFF in the code, shown below.<br>
<br>[[File:ks0397 11-2-.png|600px|frameless|thumb]]<br>


<br>
==Extension Experiment==
<span style="color: brown>'''Adding 4-digit LED Display'''</span><br>
'''Hookup Guide'''<br>
Connect the EASY Plug hall sensor, 4-digit LED display and red LED module to control board using RJ11 cables.
<br>[[File:霍尔灯数码管.jpg|600px|frameless|thumb]]<br>
<br>
'''Upload the Code'''<br>
Below is an example code.
<br>[[File:ks0397 11.2.1.png|600px|frameless|thumb]]<br>
<br>[[File:ks0397 11.2.2.png|600px|frameless|thumb]]<br>
<br>
'''What You Should See'''<br>
When magnetic beads are approaching to the sensor, the LED will be turned on. Otherwise, the LED is off. <br>
How many times the magnet approaches to the sensor? You should be able to see the result showed on the 4-digit LED display or serial monitor.<br>
<br>[[File:ks0397 11-5.png|600px|frameless|thumb]]<br>
<br>[[File:ks0397 11-4.png|600px|frameless|thumb]]<br>
<br>
==Resources ==
==Resources ==
'''Download the PDF:'''<br>
'''Download the Arduino Code and PDF:'''<br>
https://drive.google.com/open?id=100ur6ksO4Turkl6qHkmHb2atWy35kv7k
https://drive.google.com/open?id=1CGKYNqPJzNIyAJS-0c4HKeRlfSf__EIB
 
'''Download the Mixly Code and Datasheet:'''<br>
https://drive.google.com/open?id=1CmaoHzxFEEsAhN_zUWGp0rBeymhSTROJ


'''Download the Code:'''<br>
https://drive.google.com/open?id=1U2Pd9XWUCM-kSSlZFRN8FwjgLWdFCx2z


<br>
<br>
==Buy from ==
==Buy from ==
*'''Official Website:''' http://www.keyestudio.com/ks0110.html
*[https://www.keyestudio.com/keyestudio-rj11-easy-plug-hall-magnetic-sensor-module-for-arduino-steam-p0083-p0083.html '''Official Website''' ]


*[https://www.aliexpress.com/store/product/2016-New-Keyestudio-EASY-plug-Hall-Magnetic-Sensor-Module-for-Arduino/1452162_32641794701.html?spm=2114.12010612.8148356.1.7d2a484ehrcc19  Shop on aliexpress ]
*[https://www.aliexpress.com/store/product/2016-New-Keyestudio-EASY-plug-Hall-Magnetic-Sensor-Module-for-Arduino/1452162_32641794701.html?spm=2114.12010612.8148356.1.7d2a484ehrcc19  Shop on aliexpress ]

Revision as of 14:55, 6 May 2019

Keyestudio EASY plug Hall Magnetic Sensor


Introduction

The Hall sensor is based on Hall Effect. It can detect whether there is a magnetic object nearby or not. And it correctly tells you through digital output.
This sensor uses the SFE Reed Switch - Magnetic Field Sensor. It can sense the magnetic materials within a detection range up to 75px.
The detection range and the strength of magnetic field are proportional.
It is useful for non-contact/waterproof type switches, position sensors, rotary/shaft encoders.
Note: this sensor needs to be used together with EASY plug control board.


Features

  • Connector: Easy plug
  • Sensing magnetic materials
  • Detection range: up to 75px
  • Output: Digital ON/OFF
  • Detection range and magnetic field strength are proportional


Technical Details

  • Dimensions: 41mm*20mm*18mm
  • Weight: 4.4g


Connect It Up

Connect the EASY Plug Hall Magnetic sensor to control board using an RJ11 cable. Then connect the control board to your PC with a USB cable.
thumb


Upload the Code

Below is an example code. Open or drag below code to Mixly Blocks and upload.

thumb


What You Should See


thumb

When magnetic beads are approaching to the sensor, the LED will be turned on. Otherwise, the LED is off.
thumb


Little Knowledge:
If you want to change another way, that is, once magnetic field is detected by sensor, LED is turned off; if no detecting magnetic field, LED is on.
Just need to change the LED state ON or OFF in the code, shown below.

thumb


Extension Experiment

Adding 4-digit LED Display

Hookup Guide
Connect the EASY Plug hall sensor, 4-digit LED display and red LED module to control board using RJ11 cables.
thumb


Upload the Code
Below is an example code.
thumb

thumb


What You Should See
When magnetic beads are approaching to the sensor, the LED will be turned on. Otherwise, the LED is off.
How many times the magnet approaches to the sensor? You should be able to see the result showed on the 4-digit LED display or serial monitor.

thumb

thumb



Resources

Download the Arduino Code and PDF:
https://drive.google.com/open?id=1CGKYNqPJzNIyAJS-0c4HKeRlfSf__EIB

Download the Mixly Code and Datasheet:
https://drive.google.com/open?id=1CmaoHzxFEEsAhN_zUWGp0rBeymhSTROJ



Buy from

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