Accurate MPU-6050 GY-521 Module – 6DOF Accelerometer Gyroscope

Description

MPU-6050 GY-521 6DOF Accelerometer & Gyroscope Module

The MPU-6050 GY-521 Module combines a 3-axis accelerometer and a 3-axis gyroscope in one compact board, providing 6 degrees of freedom (6DOF) motion sensing for electronics, robotics, and embedded projects.

With standard I2C communication, a built-in 16-bit ADC, and selectable measurement ranges, this module is easy to integrate with Arduino, ESP32, and other microcontroller platforms.

The module is available with two chip options: Original Chip and Domestic Chip. Please select your preferred option when ordering.

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Key Features

• 6DOF motion sensing with 3-axis accelerometer and 3-axis gyroscope
• 16-bit ADC and 16-bit digital data output for detailed motion measurements
• Standard I2C communication for easy connection to microcontrollers
• Selectable gyroscope ranges: ±250, ±500, ±1000, and ±2000°/s
• Selectable accelerometer ranges: ±2g, ±4g, ±8g, and ±16g
• Built-in Digital Motion Processor (DMP) for motion data processing
• 3–5V power supply through the module’s onboard regulation circuit
• 2.54mm pin spacing for convenient prototyping and breadboard projects
• Available with Original Chip or Domestic Chip options

The standard GY-521 configuration commonly provides VCC, GND, SCL, SDA, XDA, XCL, AD0, and INT pins. The I2C address is typically 0x68, and the AD0 pin can be used to select 0x69 on compatible configurations.

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Specifications

FAQ

Q1: What is the GY-521 MPU-6050 module?

The MPU-6050 GY-521 Module is a compact 6DOF motion sensor module that combines a 3-axis accelerometer and a 3-axis gyroscope. It is suitable for robotics, motion sensing, balancing, orientation detection, and DIY electronics projects.

Q2: What chip options are available?

This module is available with two options: Original MPU-6050 Chip and Compatible Replacement Chip. Please select your preferred option when placing your order.

Q3: What is the difference between the two chip options?

The two options use different chip sources. The Original MPU-6050 Chip is suitable for customers who specifically require the original sensor IC, while the Compatible Replacement Chip is a cost-effective option for prototyping, STEM education, DIY electronics, and general development projects.

Q4: Can I use the GY-521 with Arduino or ESP32?

Yes. The GY-521 uses the standard I2C interface and can be integrated with Arduino, ESP32, and other compatible microcontrollers for motion-sensing and robotics projects.

Q5: What are the measurement ranges?

The gyroscope supports ±250, ±500, ±1000, and ±2000°/s, while the accelerometer supports ±2g, ±4g, ±8g, and ±16g selectable ranges.

Q6: What is the power supply voltage?

The module is designed for a 3–5V power supply. Please check your specific development board and wiring configuration before connecting the module.

Q7: What can I build with this module?

The MPU-6050 GY-521 Module can be used for self-balancing robots, motion tracking, gesture detection, tilt sensing, RC projects, robotics, orientation detection, stabilization, and STEM education projects.