SURYATEJA
Published © Apache-2.0

Arduino Light Senser Using LDR

This project uses LDR for a light sensor.

BeginnerFull instructions provided1.5 hours2,482
Arduino Light Senser Using LDR

Things used in this project

Story

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Custom parts and enclosures

CONNECTIONS

Schematics

CONNECTIONS

Code

CODE FOR LDR

Arduino
void setup() {
  Serial.begin(9600); // Start Serial.
  pinMode(13, OUTPUT);
}

void loop() {
  int A = analogRead(A0);
  Serial.println(A);// Display serial results in serial monitor.
  if (A < 100 ) {   // Change 100 to the number depending on the light in your area.
    digitalWrite(13, HIGH);
  }

  else {
    digitalWrite(13, LOW);
  }


}

Credits

SURYATEJA

SURYATEJA

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