3 Axis Accelerometer MPU6050

The MPU6050 is a 6-DOF IMU (inertial measurement unit) combining a 3-axis accelerometer and 3-axis gyroscope in a single chip — communicating via I2C. The standard choice for orientation, motion, and tilt sensing in robotics, flight controllers, wearables, and any application requiring motion awareness.

🔹 Key Applications

• Drone and quadcopter flight stabilisation
• Robot arm joint angle and orientation sensing
• Step counter and activity tracking in wearables
• Vehicle tilt and roll monitoring
• Balance robot and inverted pendulum control
• Gesture recognition and motion detection

🔹 Why Choose This Module?

• 6-DOF sensing — both acceleration and rotation in one chip
• I2C interface — only 2 wires needed
• Digital Motion Processor (DMP) — onboard sensor fusion reduces MCU load
• Interrupt output — alerts MCU only when motion detected
• 3.3 V and 5 V compatible — Arduino and Raspberry Pi ready

🔹 Technical Specifications

• Chipset: MPU6050
• Sensing: 3-axis accelerometer + 3-axis gyroscope
• Interface: I2C (address 0x68 or 0x69)
• Accelerometer Range: ±2g / ±4g / ±8g / ±16g
• Gyroscope Range: ±250 / ±500 / ±1000 / ±2000 °/s
• Operating Voltage: 3.3 V – 5 V DC

🔹 What's Included

1 × MPU6050 6-DOF Accelerometer + Gyroscope Module

🔹 Pro Tip

💡 Use the I2Cdevlib or Adafruit MPU6050 library for Arduino — the DMP firmware example gives you ready-made quaternion and Euler angle output. Calibrate the offset values once at startup for best accuracy. Mount the sensor rigidly to the chassis — any flex between sensor and structure introduces measurement error.

⚠️ Note: Always ensure proper heat dissipation and correct voltage configuration before powering connected devices.