#include <Adafruit_Sensor.h>

#define LEDR 2 //Define that pin number 13 is named LED_PIN for clearence perpose
#define LEDB 3

void setup() {
    Serial.begin(9600); 
    pinMode(LEDR, OUTPUT); //Define that the pin that the Led is connected to is output type
    
}

void loop() {
    digitalWrite(LEDR, HIGH);
    delay(300);
    digitalWrite(LEDR, LOW);
    digitalWrite(LEDB, HIGH);
    delay(300);
    digitalWrite(LEDB, LOW);

}