#include <Adafruit_MPU6050.h>

Adafruit_MPU6050 mpu;

void setup() {
  // Try to initialize!
  pinMode(11, INPUT);
  if (!mpu.begin()) {
    Serial.println("Failed to find MPU6050 chip");
    while (1) {
      delay(10);
    }
  }

  mpu.setAccelerometerRange(MPU6050_RANGE_16_G);
  mpu.setGyroRange(MPU6050_RANGE_250_DEG);
  mpu.setFilterBandwidth(MPU6050_BAND_21_HZ);

  delay(100);
}

void loop() {

  /* Get new sensor events with the readings */
  sensors_event_t a, g, temp;
  mpu.getEvent(&a, &g, &temp);

  // put your main code here, to run repeatedly:
  if (abs(a.acceleration.y) > 1) {
    digitalWrite(11, HIGH);
  } else {
    digitalWrite(11, LOW);
  }
}