Overview:
The MPU-6050 (HW-123) is a powerful and widely-used 6-axis motion-tracking sensor module that integrates a 3-axis accelerometer and a 3-axis gyroscope in a single package. It allows you to capture acceleration, rotational motion, and even temperature, making it ideal for various applications in robotics, drones, and wearable devices. The module communicates using the I2C protocol and features additional pins, including the XDA and XCL for auxiliary I2C connections, enabling the use of additional sensors such as magnetometers.
HW-123 MPU (6050 copy) Module
Key Features:
- 6-Axis Sensing: Combines a 3-axis accelerometer and a 3-axis gyroscope to provide comprehensive motion tracking.
- Auxiliary I2C Bus: Includes XDA (Auxiliary Data) and XCL (Auxiliary Clock) pins for connecting additional I2C-enabled sensors, like magnetometers.
- I2C Communication: Uses I2C protocol for easy connection with microcontrollers.
- Digital Motion Processor (DMP): Performs complex motion processing, reducing the workload on the main microcontroller.
- Built-in Temperature Sensor: Monitors the internal temperature of the module.
- Low Power Consumption: Optimized for energy-efficient applications, operating at just 3.9mA during full operation.
Specifications:
- Operating Voltage: 3V to 5V
- Accelerometer Range: ±2g, ±4g, ±8g, ±16g
- Gyroscope Range: ±250, ±500, ±1000, ±2000 degrees/second
- Temperature Range: -40°C to +85°C
- Communication Interface: I2C (up to 400kHz)
- Data Output: 16-bit resolution for both accelerometer and gyroscope
- Dimensions: Typically, 20mm x 15mm
- Pinout:
- VCC: Power supply
- GND: Ground
- SCL: I2C Clock
- SDA: I2C Data
- XDA: Auxiliary I2C Data
- XCL: Auxiliary I2C Clock
- INT: Interrupt pin
- AD0: I2C address selection (can change the I2C address)
Applications:
- Drones and Quadcopters: Used for stabilizing and controlling the orientation of drones.
- Self-balancing Robots: Essential for balance control in robots by providing real-time motion and orientation data.
- Wearable Devices: Monitors physical activities such as step counting and motion detection in fitness trackers.
- Gaming Devices: Provides real-time motion detection for controllers or VR systems.
- IMU (Inertial Measurement Unit) Systems: Core component in systems that measure and report velocity, orientation, and gravitational forces.
- Robotics: Used to track position, orientation, and velocity in robotic systems for navigation and control.
The MPU-6050 HW-123 Module is a versatile and reliable sensor that provides high-performance motion tracking in a small package. It’s a perfect choice for robotics, drones, wearable tech, and various DIY projects.