MPU6050 GY-521 6DOF Gyroscope Accelerometer Sensor Module
MPU6050 GY-521 6DOF Gyroscope Accelerometer Sensor Module
MPU6050 GY-521 3-Axis Gyroscope & Accelerometer 6DOF Sensor Module
Take your electronics and DIY projects to the next level with the MPU6050 GY-521 6DOF Sensor Module — a compact, high-precision motion-sensing board built around the industry-standard MPU6050 chip. Whether you're building drones, robotics, gesture controllers, balancing bots, or Arduino/Raspberry Pi projects, this module delivers real-time attitude and motion data you can count on.
Key Features
- 6 Degrees of Freedom (6DOF): Combines a 3-axis accelerometer and a 3-axis gyroscope on a single monolithic chip for comprehensive motion tracking in all directions.
- High-Precision Sensing: Integrated MPU6050 chip with low-noise processing technology delivers accurate, real-time attitude and motion data for stable, responsive project operation.
- Durable FR-4 Circuit Board: Built on a 1.6mm thick FR-4 fiberglass PCB with anti-oxidation solder pads, offering excellent bending resistance and corrosion resistance for long-term performance in frequent DIY and prototyping scenarios.
- I²C Interface: Simple two-wire I²C communication makes it easy to connect to Arduino, ESP32, Raspberry Pi, and other popular microcontrollers.
- Compact & Lightweight: Small form factor fits easily into tight project enclosures and wearable or portable builds.
- Wide Compatibility: Works seamlessly with most 3.3V and 5V microcontroller platforms right out of the box.
- Quality Construction: Plastic and metal components ensure robust handling through repetitive prototyping and testing cycles.
Specifications
- Chip: InvenSense MPU6050
- Interface: I²C (up to 400kHz)
- Operating Voltage: 3V–5V DC
- PCB Thickness: 1.6mm FR-4 Fiberglass
- Axes: 3-Axis Gyroscope + 3-Axis Accelerometer (6DOF total)
- Material: Plastic + Metal
- Module Board: GY-521
What Can You Build With It?
The MPU6050 GY-521 module is a go-to component for hobbyists, students, and engineers alike. Common use cases include:
- Self-balancing robots and wheeled platforms
- Drone flight controllers and stabilization systems
- Gesture recognition interfaces
- Motion capture and activity tracking prototypes
- RC vehicles with tilt-sensing control
- STEM education and maker projects
For more information on motion sensor technology and electronics safety standards, visit the National Institute of Standards and Technology (NIST) — Sensors.
Frequently Asked Questions
Q: What is the MPU6050 GY-521 sensor module used for?
A: The MPU6050 GY-521 is a 6DOF inertial measurement unit (IMU) module used in DIY electronics, robotics, drones, and motion-tracking projects. It combines a 3-axis gyroscope and 3-axis accelerometer on a single chip to measure angular velocity and linear acceleration in real time, making it ideal for balance control, gesture input, and orientation sensing.
Q: Is the MPU6050 GY-521 compatible with Arduino and Raspberry Pi?
A: Yes — the GY-521 module communicates via the I²C protocol, which is natively supported by Arduino, Raspberry Pi, ESP32, ESP8266, and most other popular microcontroller and single-board computer platforms. Numerous open-source libraries (such as the Arduino MPU6050 library) are freely available to get you up and running quickly.
Q: What voltage does the MPU6050 GY-521 module require?
A: The module operates on 3V to 5V DC, so it is compatible with both 3.3V systems (like Raspberry Pi) and 5V systems (like standard Arduino boards) without needing a level shifter in most cases.
Q: How durable is the circuit board on this module?
A: The GY-521 is built on a 1.6mm thick FR-4 fiberglass printed circuit board with anti-oxidation solder pads. This gives it excellent bending resistance and corrosion resistance, ensuring stable, long-term performance even in active prototyping and repeated handling environments.