How to make a Digital Protractor with Arduino
In this tutorial we will learn how to make a Digital Protractor Using Arduino and Accelerometer MPU6065.
For this tutorial we will use Accelerometer MPU6065, OLED Display I2C, Servo Motor and Arduino UNO.
Hardware Required :
Project circuit :
Project circuit diagram is shown below.
The MPU6065 is an IC 3-axis accelerometer and a 3-axis gyroscope combined into one unit. It also houses a temperature sensor and a DCM to perform a posh task. The MPU6065 is usually utilized in building Drone and other remote robots sort of a self-balancing robot. during this project we’ll build a Digital Protractor using MPU6065 and Arduino. Here a servo motor is employed to display the angle on a protractor image. Servo motor shaft is attached with a needle which can rotate on protractor image to point the angle which is additionally displayed on a OLED display. Before going into details let’s study Gyroscope sensor.
Link to the Code :