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lamaPLC: MPU-6050 6-axis MotionTracking device

The MPU-6050 is a widely used 6-axis MotionTracking device that combines a 3-axis gyroscope and a 3-axis accelerometer on a single silicon die. It is a Micro-Electro-Mechanical System (MEMS) designed to measure acceleration, rotational velocity, and orientation.

Key Technical Specifications

  • Sensor Type: 6-axis Inertial Measurement Unit (IMU) with an integrated temperature sensor.
  • Resolution: 16-bit analog-to-digital converters (ADCs) for all six channels, providing high-precision raw data.
  • Programmable Ranges:
    • Gyroscope: ±250, ±500, ±1000, and ±2000 °/sec.
    • Accelerometer: ±2g, ±4g, ±8g, and ±16g.
  • Communication: Primary interface is I2C (up to 400 kHz).
  • Operating Voltage: 2.375V to 3.46V for the raw chip; common breakout modules like the GY-521 include a 3.3V regulator for 5V compatibility.
  • I²C Addresses: 0x68 (default) or 0x69 (selectable via the AD0 pin).