Optical broken module ( ARDUINO photo interrupter module )

350213

New product

KWD 2.000

Photo interupter module use the buildin arduino led. If the sensor is broken the LED is turned on.

Device senses a signal, LED lights, otherwise off.

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    Optical broken module ( ARDUINO photo interrupter module )

    Optical broken module ( ARDUINO photo interrupter module )

    Photo interupter module use the buildin arduino led. If the sensor is broken the LED is turned on.

    Device senses a signal, LED lights, otherwise off.

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product description

Slotted light barrier. The middle pin connects to + 5 V supply and the pin marked ‘-’
connects to ground. The output signal (with a 10 K ohm pullup to +5 V) is available on
the pin on the right.

Schematic

If you view from the top like on the photo

  • Left = Ground
  • Middle = +5V
  • Right = Signal

Connect the module to the arduino as follows:

  • Arduino pin GND to module GND
  • Arduino digital pin 3 to module Signal
  • Arduino pin 5V to module 5V

Example Code

// Example code for KY-010
// 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);
  }
}

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