#How to add adxl335 proteus library serial
#How to add adxl335 proteus library code

Int pitch_value = -(atan2(sensor_data.XAxis, sqrt(sensor_data.YAxis*sensor_data.YAxis + sensor_data.ZAxis*sensor_data.ZAxis))*180.0)/M_PI // Calculating the pitch value Vector sensor_data = accelerometer.readNormalizeAccel() // Reading the acceleration values from the sensor Serial.println('Failed to read from the sensor. While(!accelerometer.begin(MPU6050_SCALE_2000DPS, MPU6050_RANGE_2G)) // Checking whether the mpu6050 is sensing or not Serial.println('Initializing the MPU6050 sensor.

#How to add adxl335 proteus library serial

Serial.begin(115200) // Starting the serial communication at 115200 baud rate. MPU6050 accelerometer // Initializing a variable name accelerometer of type MPU6050 #include // Including the MPU6050 library

#How to add adxl335 proteus library code

The purpose of this additional I2C is that if you want to add another sensor (for ex: magnetometer), then you can directly attach it to the GY-521 which will then read the values.Д«efore uploading the code in the Arduino IDE, Download the library from here and add it into the library folder. These additionalВ pins allow GY-521 MPU6050 to act as a master for theВ second I2C bus. The GY-5 also has two auxiliary SDA, SCL pins, which are an additional I2C controller for the GY-521 MPU6050. Therefore, we connect the SDA and SCL pins of GY-521 to A5 and A4 pins of Arduino Uno. The SCL and SDA pins on Arduino Uno are the A5 and A4 pins (look at analog pins) respectively. The SDA and SCL pins of the GY-521 are used for I2C communication, so these pins must be connected to the SDA and SCL pins of Arduino.

VCC of GY-521 to 5V or 3.3V of Arduino Uno.

Circuit DiagramД¬onnections of the GY-521 MPU6050 with the Arduino Uno are as follows Whenever we move the sensor, the pitch and roll values on the serial monitor will change according to the movement. These pitch and roll values are shown on the serial monitor output screenshot given below. The Arduino reads these acceleration values from the sensor and then calculate the pitch and roll values using the functions provided by the MPU6050 library. This change in capacitance is measured and corresponds to the acceleration value. So, when acceleration is applied in any direction, the capacitance between the plates and the mass will change. Its structure has a mass attached to a spring which moves along one direction and has fixed outer plates. The accelerometer sensors measure the acceleration by measuring the change in capacitance. We can give 5V input because the sensor module has a voltage regulator for converting the 5V input into 3.3V

The accelerometer sensor range is в’, В±4, в, в‘6g.

The specifications of the GY-521 MPU6050 are as follows The breakout board has a voltage regulator for converting the voltage level from 5V to 3.3V and also has an InvenSense MPU6050 chip which holds the accelerometer and gyro meter sensors. XDL (Auxiliary data line): Responsible for the Auxiliary I2C communicationДЄDO: Responsible for slave or master interface

XCA (Auxiliary clock line): Responsible for the Auxiliary I2C communication SDA (Serial data line): Responsible for the primary I2C communication SCL (Serial clock line): Responsible for the primary I2C communication The GY-521 breakout board has a total of 8 pins which are as follows: The DMP unit is responsible for combining the raw data and performing some calculations to remove the errors in each sensor. The chip also includes a 16-bit analog to digital converter on each channel and a DMP (Digital Motion Processor) unit. This makes it a 6 DOF IMU (6 degrees of freedom inertial measurement unit). The GY-521 has an InvenSense MPU6050 chip which contains a 3-axis accelerometer and a 3-axis gyro meter.

In this article, we are going to interface the GY-521В accelerometer with Arduino.