Ks0009 keyestudio Photo Interrupter Module: Difference between revisions

From Keyestudio Wiki
Jump to navigation Jump to search
Line 52: Line 52:


==Get One Now ==
==Get One Now ==
'''Official Website'''


http://www.keyestudio.com/keyestudio-photo-interrupter-module-for-arduino.html
http://www.keyestudio.com/keyestudio-photo-interrupter-module-for-arduino.html


[[Category: Sensor]]
[[Category: Sensor]]

Revision as of 14:58, 14 November 2017

Introduction

Upright part of this sensor is an infrared emitter and on the other side, it’s a shielded infrared detector. By emitting a beam of infrared light from one end to other end, the sensor can detect an object when it passes through the beam. It is used for many applications including optical limit switches, pellet dispensing, general object detection, etc.
thumb


Specification

  • Supply Voltage: 3.3V to 5V
  • Interface: Digital
  • Size: 30*20mm
  • Weight: 3g

Connection Diagram


thumb

Sample Code

// photo interrupter module
 
int Led = 13 ;// define LED Interface
int buttonpin = 3; // define the photo interrupter sensor interface
int val ;// define numeric variables val
void setup ()
{
  pinMode (Led, OUTPUT) ;// define LED as output interface
  pinMode (buttonpin, INPUT) ;// define the photo interrupter sensor output interface   
}
void loop ()
{
  val = digitalRead (buttonpin) ;// digital interface will be assigned a value of 3 to read val
  if (val == HIGH) // When the light sensor detects a signal is interrupted, LED flashes
  {
    digitalWrite (Led, HIGH);
  }
  else
  {
    digitalWrite (Led, LOW);
  }
}

Resources

Video

http://www.keyestudio.com/wp/2016/05/ks0009-keyestudio-photo-interrupter-module-for-arduino/

PDF

https://drive.google.com/open?id=1nYBO-ry1AuleSJU8CpkqBmrNYh2QyhUm

Get One Now

Official Website

http://www.keyestudio.com/keyestudio-photo-interrupter-module-for-arduino.html