GY521 MPU6050 3-Axis Gyroscope & Accelerometer Sensor

The MPU6050 (GY521) module is a MEMS sensor combining a 3-axis accelerometer and a 3-axis gyroscope. It provides precise motion and orientation data, making it ideal for Arduino and ESP32 robotics, drones, wearable devices, and stabilization projects. Perfect for building a motion-controlled robot or a drone flight stabilizer, as the MPU6050 is a compact, high-accuracy sensor ready to integrate into your projects.

Features & Specifications

• Power Supply: 3V–5V with internal low-dropout regulator
• Communication: I²C protocol, compatible with Arduino, ESP32, and Raspberry Pi
• Built-in ADC: 16-bit analog-to-digital conversion for high-precision measurements
• Gyroscope Range: ±250°/s, ±500°/s, ±1000°/s, ±2000°/s
• Acceleration Range: ±2g, ±4g, ±8g, ±16g
• Dimensions: 21mm x 16mm
• Pin Pitch: Standard 2.54mm for easy interfacing

Getting Started with Arduino or ESP32

Looking for how to use the MPU6050?. Follow these steps to get started quickly:

1. Connect SDA and SCL to your microcontroller’s I²C pins. Check your board’s I²C pinout, see our Arduino I²C reference guide.
2. Connect VCC to 3.3–5V and GND to ground.
   
3. Use libraries such as Wire for Arduino/ESP32 or SMBus for Raspberry Pi to read sensor data.
4. Verify the I²C address (default 0x68), especially if multiple sensors are on the same bus.

Tips & Troubleshooting

• If sensor readings appear unstable, check that power is stable and wiring connections are solid.
• Ensure the correct board and library settings are selected in your code.
• If using multiple MPU6050 sensors, each must have a unique I²C address or be on a separate bus.
• Consult our Arduino Getting Started Guide for basic setup and testing examples.

Related Products

• ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI - STEMMA QT / Qwiic
• Adafruit MPU-6050 6-DoF Accel and Gyro Sensor - STEMMA QT Qwiic
• Adafruit LIS3DH Triple-Axis Accelerometer (+-2g/4g/8g/16g)

With proper setup, the MPU6050 provides accurate motion data for robotics, stabilization systems, wearable devices, and other motion-sensitive projects. Even without an MPU6050-specific guide, this micro-guide ensures you can get started quickly and reliably with your Arduino or ESP32.

This product can be found here:

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• Development Boards
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