/*This software is provided in AS IS condition,NO WARRANTIES in any form apply to this software.
 picmicrolab.com 
***************************************************************************************************************
//Arduino Digital Level MPU-6050
*/
#include<Wire.h>
const int MPU_addr=0x68;  // I2C address of the MPU-6050
int16_t AcX,AcY,AcZ,Tmp,GyX,GyY,GyZ;
void setup()
{
  // initialize LED & Analog I/O pins.
   pinMode(2, OUTPUT); 
   pinMode(3, OUTPUT); 
   pinMode(4, OUTPUT); 
   pinMode(5, OUTPUT); 
   pinMode(6, OUTPUT); 
   pinMode(7, OUTPUT);
   pinMode(8, OUTPUT); 
 
  
  Wire.begin();
  Wire.beginTransmission(MPU_addr);
  Wire.write(0x6B);  // PWR_MGMT_1 register
  Wire.write(0);     // set to zero (wakes up the MPU-6050)
  Wire.endTransmission(true);
  //Serial.begin(9600);
}
void loop(){
  Wire.beginTransmission(MPU_addr);
  Wire.write(0x3B);  // starting with register 0x3B (ACCEL_XOUT_H)
  Wire.endTransmission(false);
  Wire.requestFrom(MPU_addr,14,true);  // request a total of 14 registers
  AcX=Wire.read()<<8|Wire.read();  // 0x3B (ACCEL_XOUT_H) & 0x3C (ACCEL_XOUT_L)    
  AcY=Wire.read()<<8|Wire.read();  // 0x3D (ACCEL_YOUT_H) & 0x3E (ACCEL_YOUT_L)
  AcZ=Wire.read()<<8|Wire.read();  // 0x3F (ACCEL_ZOUT_H) & 0x40 (ACCEL_ZOUT_L)
  Tmp=Wire.read()<<8|Wire.read();  // 0x41 (TEMP_OUT_H) & 0x42 (TEMP_OUT_L)
  GyX=Wire.read()<<8|Wire.read();  // 0x43 (GYRO_XOUT_H) & 0x44 (GYRO_XOUT_L)
  GyY=Wire.read()<<8|Wire.read();  // 0x45 (GYRO_YOUT_H) & 0x46 (GYRO_YOUT_L)
  GyZ=Wire.read()<<8|Wire.read();  // 0x47 (GYRO_ZOUT_H) & 0x48 (GYRO_ZOUT_L)
  //Serial.print("AcX = "); Serial.print(AcX);
  Serial.print(" | AcY = "); Serial.print(AcY);
  //Serial.print(" | AcZ = "); Serial.print(AcZ);
  //Serial.print(" | Tmp = "); Serial.print(Tmp/340.00+36.53);  //equation for temperature in degrees C from datasheet
  //Serial.print(" | GyX = "); Serial.print(GyX);
  //Serial.print(" | GyY = "); Serial.print(GyY);
  //Serial.print(" | GyZ = "); Serial.println(GyZ);
  delay(400);

  //----------------------------------------------------------------------
  if(AcY  > -1000 && AcY  < 1000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,LOW);
   digitalWrite(4,LOW);
   digitalWrite(5,HIGH); 
   digitalWrite(6,LOW);
   digitalWrite(7,LOW);
   digitalWrite(8,LOW);
  }
   if(AcY  > 1000 && AcY  < 2000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,LOW);
   digitalWrite(4,LOW);
   digitalWrite(5,LOW); 
   digitalWrite(6,HIGH);
   digitalWrite(7,LOW);
   digitalWrite(8,LOW);
  }
   if(AcY  > 2000 && AcY  < 3000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,LOW);
   digitalWrite(4,LOW);
   digitalWrite(5,LOW); 
   digitalWrite(6,LOW);
   digitalWrite(7,HIGH);
   digitalWrite(8,LOW);
  }
   if(AcY  > 3000 && AcY  < 4000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,LOW);
   digitalWrite(4,LOW);
   digitalWrite(5,LOW); 
   digitalWrite(6,LOW);
   digitalWrite(7,LOW);
   digitalWrite(8,HIGH);
  }
  //--------------------------------------------------------------
 if(AcY  > -2000 && AcY  < -1000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,LOW);
   digitalWrite(4,HIGH);
   digitalWrite(5,LOW); 
   digitalWrite(6,LOW);
   digitalWrite(7,LOW);
   digitalWrite(8,LOW);
  }
   if(AcY  > -3000 && AcY  < -2000)
  {
   digitalWrite(2,LOW);
   digitalWrite(3,HIGH);
   digitalWrite(4,LOW);
   digitalWrite(5,LOW); 
   digitalWrite(6,LOW);
   digitalWrite(7,LOW);
   digitalWrite(8,LOW);
  }
    if(AcY  > -4000 && AcY  < -3000)
  {
   digitalWrite(2,HIGH);
   digitalWrite(3,LOW);
   digitalWrite(4,LOW);
   digitalWrite(5,LOW); 
   digitalWrite(6,LOW);
   digitalWrite(7,LOW);
   digitalWrite(8,LOW);
  }
}