TCRT5000 IR Sensor

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. /*

            2. AnalogReadSerial

            3. Reads an analog input on pin 0, prints the result to the serial monitor.

            4. Attach the center pin of a potentiometer to pin A0, and the outside pins to +5V and ground.

            6. This example code is in the public domain.

            7. */

            8. // the setup routine runs once when you press reset:

            9. void setup() {

            10. // initialize serial communication at 9600 bits per second:

            11. Serial.begin(9600);

            12. }

            13. // the loop routine runs over and over again forever:

            14. void loop() {

            15. // read the input on analog pin 0:

            16. int sensorValue = analogRead(A0);

            17. // print out the value you read:

            18. Serial.println(sensorValue);

            19. delay(100); // delay in between reads for stability

            20. }