GY-87 MPU-9250 3-axis 9-DOF Attitude Gyro Magnetometer Accelerator Sensor Module

DESCRIPTION

This is GY-87 MPU-9250 3-axis 9-DOF Attitude Gyro Magnetometer Accelerator Sensor Module. GY-87 MPU-9250 9 axis attitude gyro is a 9 degree of freedom (DOF) device which incorporates an MPU6050 accelerometer and gyro chip, and HMC5883L digital compass.

MPU6050 :

The MPU6050 devices combine a 3-axis gyroscope and a 3-axis accelerometer on the same silicon together with an on board Digital Motion Processor (DMP) capable of processing complex 9-axis Motion Fusion algorithms.

The parts integrated 9-axis Motion Fusion algorithms access external magnetometers or other sensors through an auxiliary master I2C bus, allowing the devices to gather a full set of sensor data without intervention from the system processor. Are the devices offered in the same 4x4x0.9 mm QFN footprint and pinout as the current MPU-3000 the family of integrated 3-axis gyroscopes, providing a simple upgrade path and making it easy to fit on space-constrained boards.

The InvenSense Motion Apps Platform that comes with the MPU-6050 abstracts motion-based complexities, offloads sensor management from the operating system and provides a structured set of APIs for application development. For precision tracking of both fast and slow motions, the parts feature a user-programmable gyro full-scale range of +/- 250, 500, 1000, and 2000 degree/sec (DPS) and a user-programmable accelerometer full-scale range of +/- 2g, 4g, 8g, and 16g.

HMC5883 :

The HMC5883 is a surface mount multi-chip module designed for low field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The HMC5883 includes our state of the art, high-resolution HMC118X series magneto-resistive sensors plus Honeywell developed ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, 12-bit ADC that enables 1 to 2 Degree compass heading accuracy. Applications for the HMC5883 include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices.

Features :

• Acceleration, Gyroscope, and Magnetometer
• 9 DOF modules (three-axis gyroscope + triaxial accelerometer and three-axis magnetic field + atmospheric pressure).
• Build in ultra low noise linear LDO voltage regulator.
• Built-in onboard filters, which reduce noise from the motor and other high current electronics.
• All sensors connected to the I2C bus.
• Build in Logic level converter for I2C.
• Power indicator LED.
• Using Immersion Gold PCB, machine welding process to ensure quality.

Specifications:

• Three 16-bit analog-to-digital converters (ADCs) for digitizing the gyroscope outputs
• Three 16-bit ADCs for digitizing the accelerometer outputs
• Three 16-bit ADCs for digitizing the magnetometer outputs
• Gyroscope full-scale range of ±250, ±500, ±1000, and ±2000°/sec (dps)
• Accelerometer full-scale range of ±2g, ±4g, ±8g, and ±16g
• Magnetometer full-scale range of ±4800μT
• I2C and SPI serial interfaces
• Power supply: 3-5v

Applications:

• FPV, RC and Robots systems
• GPS navigation systems
• Impact recognition and logging
• Gaming and virtual reality input devices
• Motion-activated functions
• Intelligent power saving for handheld devices
• Vibration monitoring and compensation
• Free-fall detection
• 6D-orientation detection

Package Includes :

• 1 x GY-87 MPU-9250 3-axis 9 DOF attitude gyro magnetometer accelerator sensor.
• 2 x Jumper Header( Unsoldered).