Gyroscopes

A gyroscope is a device that uses Earth’s gravity to help determine orientation. Gyro sensors are devices that sense angular velocity which is the change in rotational angle per unit of time. Angular velocity is generally expressed in deg/s (degrees per second). There are three basic types of gyroscope Rotary (classical) gyroscopes, Vibrating Structure Gyroscope and Optical Gyroscopes.


Its design consists of a freely rotating disk called a rotor, mounted onto a spinning axis in the centre of a larger and more stable wheel. As the axis turns, the rotor remains stationary to indicate the central gravitational pull, and thus which way is down. The gyroscope maintains its level of effectiveness by being able to measure the rate of rotation around a particular axis. When gauging the rate of rotation around the roll axis of an aircraft, it identifies an actual value until the object stabilizes out. Using the key principles of angular momentum, the gyroscope helps indicate orientation.


Gyroscopes are available that can measure rotational velocity in 1, 2, or 3 directions. 3-axis gyroscopes are often implemented with a 3-axis accelerometer to provide a full 6 degree-of-freedom (DoF) motion tracking system. A gyroscope would be used in an aircraft to help in indicating the rate of rotation around the aircraft roll axis. As an aircraft rolls, the gyroscope will measure non-zero values until the platform levels out, whereupon it would read a zero value to indicate the direction of down.


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STM32F429I-DISC1
STM32F429I-DISC1 - Development Board, STM32F429ZI MCU, 2.4

72Y1169

Development Board, STM32F429ZI MCU, 2.4" QVGA LCD, 3-axis MEMS Motion Sensor

STMICROELECTRONICS

DEV BOARD, ADVANCED LINE MCU; Silicon Manufacturer:STMicroelectronics; No. of Bits:32bit; Silicon Family Name:STM32F4; Core Architecture:ARM; Core Sub-Architecture:Cortex-M4; Silicon Core Number:STM32F429ZI; Product Range:- RoHS Compliant: Yes

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FRDM-FXS-MULT2-B
FRDM-FXS-MULT2-B - DEV BOARD, FREEDOM PLATFORM

76Y3153

DEV BOARD, FREEDOM PLATFORM

NXP

DEV BOARD, FREEDOM PLATFORM; Kit Application Type:Sensing - Navigation, Position; Silicon Manufacturer:NXP; Silicon Core Number:FXLS8471Q, MAG3110, FXAS21002C, MMA8652FC, MPL3115A2, FXOS8700CQ, MMA9553L; Application Sub Type:Sensor; RoHS Compliant: Yes

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MIKROE-1577
MIKROE-1577 - ADD-ON BOARD, IMU CLICK

78Y6678

ADD-ON BOARD, IMU CLICK

MIKROELEKTRONIKA

ADD-ON BOARD, IMU CLICK; Silicon Manufacturer:-; Core Architecture:-; Core Sub-Architecture:-; Silicon Core Number:MPU-6000; Silicon Family Name:-; For Use With:MCU Development Boards; Kit Contents:MPU IMU Click Board; Product RoHS Compliant: Yes

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LSM6DS3TR
LSM6DS3TR - DFD PROTECTION & FILTER

41Y5544

DFD PROTECTION & FILTER

STMICROELECTRONICS

DFD PROTECTION & FILTER

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MPU-6050
MPU-6050 - MEMS Module, MotionTracking Series, 3-Axis Gyroscope/Accelerometer, ±16g, 2.375 V to 3.46 V, QFN-24

37T8113

MEMS Module, MotionTracking Series, 3-Axis Gyroscope/Accelerometer, ±16g, 2.375 V to 3.46 V, QFN-24

INVENSENSE

GYROSCOPE/ACCELEROMETER, MEMS, 3AXIS, QFN-24; MEMS Module Function:Tri-Axis Gyroscope, Tri-Axis Accelerometer; Supply Voltage Min:2.375V; Supply Voltage Max:3.46V; Sensor Case Style:QFN; No. of Pins:8Pins; Product Range:- RoHS Compliant: Yes

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ITG-3200
ITG-3200 - MEMS Gyroscope, Digital, Pitch, Roll, Yaw, ± 2000°/s, 2.1 V, 3.6 V, QFN

37T8091

MEMS Gyroscope, Digital, Pitch, Roll, Yaw, ± 2000°/s, 2.1 V, 3.6 V, QFN

INVENSENSE

GYROSCOPE, MEMS, TRIPLE AXIS, QFN-24; MEMS Sensor Output:Digital; Measurement Axis:Pitch, Roll, Yaw; Full Scale Rate Range:± 2000°/s; Supply Voltage Min:2.1V; Supply Voltage Max:3.6V; Sensor Case Style:QFN; No. of Pins:24Pins RoHS Compliant: Yes

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