Tutoriel : Utilisation MC38 interrupteur magnétique avec arduino (English)
Hardware Components
Arduino UNO R3
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1
MC-38 Magnetic Sensor Anti Theft Alarm
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1
Male to Female jumper wire
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1
Software Apps
Arduino IDE
Interfacing MC-38 Magnetic Sensor Anti Theft Alarm with Arduino
Step 1: Circuit
The following circuit shows how you should connect Arduino to MC-38 module. Connect wires accordingly.
Step 2: Code
Upload the following code to your Arduino. This code displays the status of the switch in the serial window.
/*
* Code d'exemple pour un capteur magnétique MC-38.
* Réaliser par Micro-Electroniques Générales au Maroc
* Visite notre site megma.ma
*/
const int magnet_switch =2;// Magnet switch
const int ledPin =13;// LED pinvoidsetup(){// initialize the LED pin as an output:pinMode(ledPin,OUTPUT);// initialize the pushbutton pin as an input:pinMode(magnet_switch,INPUT_PULLUP);Serial.begin(9600);}voidloop(){if(digitalRead(magnet_switch)==LOW){Serial.println("Switch Closed");digitalWrite(ledPin,HIGH);while(digitalRead(magnet_switch)==LOW){}}else{digitalWrite(ledPin,LOW);}}
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