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6-Axis IMU Unit is a sensor designed to measure the orientation and acceleration of an object in six degrees of freedom. It integrates a 3-axis accelerometer and a 3-axis gyroscope, allowing real-time calculation of tilt angles and acceleration. The unit utilizes the MPU6886 chip, which features a 16-bit ADC, built-in programmable digital filters, and an on-chip temperature sensor. It communicates with the host device through the I2C interface (address: 0x68) and supports low-power mode.
The 3-axis accelerometer measures linear acceleration along the X, Y, and Z axes, providing information about changes in velocity and orientation relative to the force of gravity. The 3-axis gyroscope measures angular velocity around the same axes, enabling the detection of rotational movements. By combining the data from both sensors, the 6-Axis IMU Unit can accurately determine the object's orientation in three-dimensional space.
The MPU6886 chip offers high-resolution analog-to-digital conversion, allowing precise measurement of acceleration and rotation. It also includes programmable digital filters to reduce noise and improve signal accuracy. The on-chip temperature sensor provides temperature readings, which can be useful for temperature compensation or monitoring applications.
With its I2C interface, the 6-Axis IMU Unit can easily communicate with a microcontroller or other devices, making it suitable for various applications such as robotics, drones, motion tracking, virtual reality, and gesture recognition. Its low-power mode helps conserve energy, making it ideal for battery-powered applications.
Product Features
- 3-axis gravity accelerometer and 3-axis gyroscope
- On chip temperature sensor
- 1KB FIFO
- Support low power consumption
- Development platform: Arduino, uiflow (blocky, python)
- 2X LEGO compatible holes
Include
- 1x 6-Axis IMU Unit
- 1x Grove Cable (5cm)
Application
- Wearable devices
- Motion tracking
- UAV attitude determination
Specification
| Communication protocol | I2C:0x68 |
| Accelerometer range | ±2g, ±4g, ±8g, or ±16g |
| Accelerometer noise | 100 μg/√Hz |
| Gyroscope range | ±250, ±500, ±1000, or ±2000 degrees per second |
| Gyroscope sensitivity error | 1% |
| Gyroscope noise | ±4 mdps/√Hz |
| Net Weight | 4g |
| Gross Weight | 9g |
| Produce Size | 24*24*13mm |
| Package Size | 35*36*18mm |