Ks0110 keyestudio EASY plug Hall Magnetic Sensor

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EASY plug Hall Magnetic Sensor



This is a Magnetic Induction Sensor. It senses the magnetic materials within a detection range up to 75px. The detection range and the strength of the magnetic field are proportional. The output is digital on/off. This sensor uses the SFE Reed Switch - Magnetic Field Sensor.
Note: this module needs to be used together with EASY plug control board.


  • Sensing magnetic materials
  • Detection range: up to 75px
  • Output: digital on/off
  • Detection range and magnetic field strength are proportional
  • Size: 42.3*20mm
  • Weight: 5g

Connection Diagram


Sample Code

int ledPin = 13;                // choose the pin for the LED
int inputPin = 11;               // Connect sensor to input pin 11
int val = 0;                    // variable for reading the pin status
void setup() {
 pinMode(ledPin, OUTPUT);      // declare LED as output
 pinMode(inputPin, INPUT);     // declare pushbutton 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




Buy from

Official Website