TCRT5000 IR Sensor

    This page is to Setup and Config TCRT5000 IR Sensor
 

Hardware and Software

Hardware 
    
TCRT5000 IR Sensor, Arduino or Digispark / ESP8266

Software 
    Arduino IDE



Sanki Notes

  • Position (Black : Blue)
  • Black Up : 4700 Ohm to 5V and to Pin A0
  • Blue Up : 100 Ohm to 5V
  • Black and Blue Down to GND 

Examples

          This example is Read A) and Range 200 to 950 (1 Inch Around )
  1. /*
      AnalogReadSerial
      Reads an analog input on pin 0, prints the result to the serial monitor.
      Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.
     
     This example code is in the public domain.
     */

    // the setup routine runs once when you press reset:
    void setup() {
      // initialize serial communication at 9600 bits per second:
      Serial.begin(9600);
    }

    // the loop routine runs over and over again forever:
    void loop() {
      // read the input on analog pin 0:
      int sensorValue = analogRead(A0);
      // print out the value you read:
      Serial.println(sensorValue);
      delay(100);        // delay in between reads for stability
    }