Wiring Reed Switch Module with Arduino Microcontroller

On this illustration we will going to wire the Reed Switch Module. This module provides an analog as well as digital interface, as you can see on the board it has a potentiometer / trimmer used as a pull up resistor. Reed switch module has on-board LED indicator built-in as indicator that the reed switch detected a magnet close to the switch. This is just a simple circuit to produce a switching mechanism using electromagnetism. Visit this link for more details about Reed Switch.

Required Components

Arduino Board, AVR, STM, ESP8266
Reed Switch Module
Solder-less Breadboard
Jumper Wires

Wiring Diagram for Digital

Source Code / Sketch Code for Digital

/*
14CORE Test Code for: Reed Switch on Digital

          .:+osysso++:`                                                                             
       `+yhs/-`     `-+s+`        `:/+++++++++`  .:/++ooo++/-` .ooooooooooo+:    :///////////-      
     `odh/`            `:y+`     /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`      
    -hds`                `sy.   +ddy`         .ddd:       sddy.dddo       +ddd- .-----------`       
   `hds :sssss/   -ossssso-yy` `hdd:          oddy       `ddd/oddd:......+dddo .++++++++++++        
   +dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+.  ````````````         
   ydy  .hddd/+hdddhydddh/.+yo  /hdddddddddd. :shddddddddhs/`+ddd:````-yddy-  :ooooooooooo+         
   odh` sdddooyyyyyhddddyy.sy+  ` `.........     ``....      ....`   ```...`    `  ``  `` `         
   -dd+`::::`      .:::-  /yy.  -oos+:-oos+--oos+:   /o `+y o/: o:+/ h:`yos   /+-`/+/+ s:y/y.       
    /dd/                `+yy:    +//+  +/:+  +/:+ -. `/ -:o.:/:`//+- +  +:- :`-+:`://: +`o`+.       
     -yds.            `/yys-     .`-.. .``` ```` .`` ` ` ``` ``-..` `                               
       :ydy/.`````.-/oyhs:      `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/                               
         .:oyhhhhhhhso:`                                          `.                                
               ```                                                       
*/

int MyLedOutput = 12 ; // Define  as Output  Interface (Optional)
int MySensor = 2; // Define as the REED sensor digital pin 2 on microcontroller
int Value ; // Define as numeric value to hold the sensor input 
void setup ()
{
  pinMode (MyLedOutput, OUTPUT) ; // Define as digital output (LED which is connected to pin 12)
  pinMode (MySensor, INPUT) ; // Define as digital input
}
void loop ()
SunFounder{
  Value = digitalRead (MySensor) ; // Reads the state value of digital input in pin 2
  if (Value == HIGH) // If sensor reads pin 2 is HIGH then turn the LED pin 12 ON
  {
    digitalWrite (MyLedOutput, HIGH);
  }
  else
  {
    digitalWrite (MyLedOutput, LOW); // Otherwise turn off or LOW
  }
}

14CORE Test Code for: Reed Switch on Digital

.:+osysso++:`

`+yhs/-` `-+s+` `:/+++++++++` .:/++ooo++/-` .ooooooooooo+: :///////////-

`odh/` `:y+` /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`

-hds` `sy. +ddy` .ddd: sddy.dddo +ddd- .-----------`

`hds :sssss/ -ossssso-yy` `hdd: oddy `ddd/oddd:......+dddo .++++++++++++

+dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+. ````````````

ydy .hddd/+hdddhydddh/.+yo /hdddddddddd. :shddddddddhs/`+ddd:````-yddy- :ooooooooooo+

odh` sdddooyyyyyhddddyy.sy+ ` `......... ``.... ....` ```...` ` `` `` `

-dd+`::::` .:::- /yy. -oos+:-oos+--oos+: /o `+y o/: o:+/ h:`yos /+-`/+/+ s:y/y.

/dd/ `+yy: +//+ +/:+ +/:+ -. `/ -:o.:/:`//+- + +:- :`-+:`://: +`o`+.

-yds. `/yys- .`-.. .``` ```` .`` ` ` ``` ``-..` `

:ydy/.`````.-/oyhs: `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/

.:oyhhhhhhhso:` `.

```

int MyLedOutput = 12 ; // Define as Output Interface (Optional)

int MySensor = 2; // Define as the REED sensor digital pin 2 on microcontroller

int Value ; // Define as numeric value to hold the sensor input

void setup ()

{

pinMode (MyLedOutput, OUTPUT) ; // Define as digital output (LED which is connected to pin 12)

pinMode (MySensor, INPUT) ; // Define as digital input

}

void loop ()

SunFounder{

Value = digitalRead (MySensor) ; // Reads the state value of digital input in pin 2

if (Value == HIGH) // If sensor reads pin 2 is HIGH then turn the LED pin 12 ON

{

digitalWrite (MyLedOutput, HIGH);

}

else

{

digitalWrite (MyLedOutput, LOW); // Otherwise turn off or LOW

}

Wiring Diagram for Analog

Source Code / Sketch Code for Analog

/*
14CORE Test Code for: Reed Switch on Analog

          .:+osysso++:`                                                                             
       `+yhs/-`     `-+s+`        `:/+++++++++`  .:/++ooo++/-` .ooooooooooo+:    :///////////-      
     `odh/`            `:y+`     /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`      
    -hds`                `sy.   +ddy`         .ddd:       sddy.dddo       +ddd- .-----------`       
   `hds :sssss/   -ossssso-yy` `hdd:          oddy       `ddd/oddd:......+dddo .++++++++++++        
   +dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+.  ````````````         
   ydy  .hddd/+hdddhydddh/.+yo  /hdddddddddd. :shddddddddhs/`+ddd:````-yddy-  :ooooooooooo+         
   odh` sdddooyyyyyhddddyy.sy+  ` `.........     ``....      ....`   ```...`    `  ``  `` `         
   -dd+`::::`      .:::-  /yy.  -oos+:-oos+--oos+:   /o `+y o/: o:+/ h:`yos   /+-`/+/+ s:y/y.       
    /dd/                `+yy:    +//+  +/:+  +/:+ -. `/ -:o.:/:`//+- +  +:- :`-+:`://: +`o`+.       
     -yds.            `/yys-     .`-.. .``` ```` .`` ` ` ``` ``-..` `                               
       :ydy/.`````.-/oyhs:      `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/                               
         .:oyhhhhhhhso:`                                          `.                                
               ```                                                       
*/

int AnalogSensorPin = A0; // Define as Analog Input Signal from the Sensor
int LedOutIndicator = 12; // Define as Output indicator (Optional)
int Value = 0; // variable to store the value from the sensor
void setup () {
  pinMode (LedOutIndicator, OUTPUT);
  Serial.begin (9600); // Start Serial Communication
}
void loop () {
  Value = analogRead (AnalogSensorPin);
  digitalWrite (LedOutIndicator, HIGH);
  delay (Value);
  digitalWrite (LedOutIndicator, LOW);
  delay (Value);
  Serial.print("SENSOR PIN A0:")
  Serial.println (Value, DEC);
}

14CORE Test Code for: Reed Switch on Analog

.:+osysso++:`

`+yhs/-` `-+s+` `:/+++++++++` .:/++ooo++/-` .ooooooooooo+: :///////////-

`odh/` `:y+` /ddhsooooooo+ /hddhsooooydddh sdddoooooosdddy` `////////////`

-hds` `sy. +ddy` .ddd: sddy.dddo +ddd- .-----------`

`hds :sssss/ -ossssso-yy` `hdd: oddy `ddd/oddd:......+dddo .++++++++++++

+dd` :sdddh` :ydddddddo +y/ .ddd+........ `hddy:.....:yddy.hdddddddddddy+. ````````````

ydy .hddd/+hdddhydddh/.+yo /hdddddddddd. :shddddddddhs/`+ddd:````-yddy- :ooooooooooo+

odh` sdddooyyyyyhddddyy.sy+ ` `......... ``.... ....` ```...` ` `` `` `

-dd+`::::` .:::- /yy. -oos+:-oos+--oos+: /o `+y o/: o:+/ h:`yos /+-`/+/+ s:y/y.

/dd/ `+yy: +//+ +/:+ +/:+ -. `/ -:o.:/:`//+- + +:- :`-+:`://: +`o`+.

-yds. `/yys- .`-.. .``` ```` .`` ` ` ``` ``-..` `

:ydy/.`````.-/oyhs: `+++oo+oo+:.+-++/-/ooo+o +:o/oo///:+/

.:oyhhhhhhhso:` `.

```

int AnalogSensorPin = A0; // Define as Analog Input Signal from the Sensor

int LedOutIndicator = 12; // Define as Output indicator (Optional)

int Value = 0; // variable to store the value from the sensor

void setup () {

pinMode (LedOutIndicator, OUTPUT);

Serial.begin (9600); // Start Serial Communication

}

void loop () {

Value = analogRead (AnalogSensorPin);

digitalWrite (LedOutIndicator, HIGH);

delay (Value);

digitalWrite (LedOutIndicator, LOW);

delay (Value);

Serial.print("SENSOR PIN A0:")

Serial.println (Value, DEC);

}

Wiring Reed Switch Module with Arduino Microcontroller

Tagged on: #fourteencore #fourtencore 14CORE 37 - Sensor 37 in 1 37 in 1 Module 37-1 Arduino Electro-Magnetism Magnet Magnetism Sensor

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