![phone gyroscope phone gyroscope](https://res.tinkleo.com/upload/images/20190917/b21a258e03fb40c4a4f0e27dc6fd0d39.jpg)
myservo.attach(9) Īs soon as we power up the circuit the LCD displays a welcome message and clear it after 3 seconds lcd.begin(16,2) //Sets LCD in 16X2 Mode lcd.print("CIRCUIT DIGEST") delay(1000) lcd.clear() lcd.setCursor(0,0) lcd.print("Arduino") lcd.setCursor(0,1) lcd.print("MPU6050") delay(3000) lcd.clear() Īgain, the I2C communication is begun with MPU6050. Here the PWM pin of Servo motor is connected with Arduino UNO pin 9. Put the MPU6050 in Sleep Mode by writing 0圆B and then awake the it by writing 0 Wire.write(0圆B) Wire.write(0) Īfter making MPU6050 active, end the transmission Wire.endTransmission(true) Wire.begin() Wire.beginTransmission(MPU_addr) In void setup function first I2C communication is started and transmission has begun with MPU6050 with address of 0圆8.
![phone gyroscope phone gyroscope](https://www.w3.org/TR/gyroscope/images/gyroscope_sensor_coordinate_system.png)
Next minimum and maximum value is set as 265 and 402 for measuring angle from 0 to 360. Servo myservo int16_t axis_X,axis_Y,axis_Z Then initialize myservo object for using Servo class and three variables to store X, Y and Z axis values. Next the I2C address of the MPU6050 is defined. Next define LCD display pins RS, E, D4, D5, D6, D7 that are connected with Arduino UNO. We previously interfaced MPU6050 with Arduino and displayed the x,y,z coordinate values on 16x2 LCD. So, Wire.h library is used to establish communication between Arduino UNO and MPU6050. The MPU6050 uses I2C Communication and hence, it must be connected only to the I2C Pins of the Arduino. Let’s see it in detail.įirst include all the required libraries - Servo Motor library for using Servo, LCD library for using LCD and Wire library for using I2C communication. Here servo motor is connected with Arduino and its shaft is projected on protractor image indicating the angle of the inclined MPU6050. We previously used MPU6050 with Arduino to build Self Balancing Robot and Inclinometer.Ĭircuit diagram for this DIY Arduino Protractor is given below:Īs usual the complete program with a Demonstration video is given at the end of this tutorial. Interrupt pin to indicate that data is available for MCU to read. If more than one MPU6050 is used a single MCU, then this pin can be used to vary the address Used for transferring Data through I2C communicationĬan be used to interface other I2C modules with MPU6050. Used for providing clock pulse for I2C Communication Provides power for the module, can be +3V to +5V.
Phone gyroscope free#
This module also has a (DMP) Digital Motion Processor inside it which is powerful enough to perform complex calculation and thus free up the work for Microcontroller. The MPU6050 is a Micro Electro-Mechanical Systems ( MEMS) which consists of a 3-axis Accelerometer and 3-axis Gyroscope inside it. MPU6050 Accelerometer and Gyroscopic Sensor Module Used in Mobile phones, Video game consoles.So in MPU6050 module, accelerometer and gyroscope are present on a single PCB to find the orientation, position and velocity. But by combining the two sensors it works as an Inertial Measurement Unit (IMU). When using both the sensors as separate modules it becomes difficult to find orientation, position and velocity. So while accelerometer can measure linear acceleration, gyroscope can help find the rotational acceleration. Also, VR headset uses gyroscope sensor to have views in 360 orientation Angular velocity is the rate of change of angular position of a rotating body.įor example, todays mobiles use gyroscopic sensors to play mobile games according to the orientation of the mobile phone. Earthquake Detector Alarm using ArduinoĪ gyroscope is used to measure angular velocity that uses earth’s gravity to determine the orientation of the object in motion.Accelerometer Based Hand Gesture Controlled Robot using Arduino.Arduino Based Vehicle Accident Alert System using GPS, GSM and Accelerometer.Ping Pong Game using Arduino and Accelerometer.