3-Space™ LX Embedded

From: $37.50

The Yost Labs 3-Space Sensor™ LX is an ultra-miniature, high-precision, high-reliability, low-cost SMT Attitude and Heading Reference System (AHRS) / Inertial Measurement Unit (IMU) which uses triaxial gyroscope, accelerometer, and compass sensors in conjunction with advanced processing and on-board quaternion-based orientation filtering algorithms to determine orientation relative to an absolute reference in real-time.

Quantity discounts available

QuantityDiscountUnit Price
1-90%$75.00
10-2410%$67.50
25-4915%$63.75
50-9920%$60.00
100-24925%$56.25
250-49930%$52.50
500-99940%$45.00
1000+50%$37.50
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Description

The Yost Labs 3-Space Sensor™ LX is an ultra-miniature, high-precision, high-reliability, low-cost SMT Attitude and Heading Reference System (AHRS) / Inertial Measurement Unit (IMU) which uses triaxial gyroscope, accelerometer, and compass sensors in conjunction with advanced processing and on-board quaternion-based orientation filtering algorithms to determine orientation relative to an absolute reference in real-time.

Areas of Application

  • Robotics
  • Motion capture
  • Positioning and stabilization
  • Personnel/pedestrian navigation and tracking
  • Unmanned air/land/water vehicle navigation
  • Education and performing arts
  • Healthcare monitoring
  • Gaming and motion control
  • Accessibility interfaces
  • Virtual reality and immersive simulation

Hardware Overview

Key Features

The Yost Labs 3 Space™ LX has many features that allow it to be a flexible all-in-one solution for your orientation sensing needs.

Key features include:

  • Ultra-small high-performance AHRS at 16mm x 15mm x 1.7mm and 0.9 grams
  • Open Source API Available
  • Fast sensor update and filter rate allow use in real-time applications, including stabilization, virtual reality, pedestrian tracking, real-time immersive simulation, and robotics
  • Advanced on-board magnetometer auto-calibration allows the sensor to quickly adapt to changing magnetic environments.
  • Highly customizable orientation sensing with options such as tunable filtering, oversampling, and orientation error correction
  • Advanced integrated QGRAD2™ filtering allows sensor orientation outputs at up to 1750Hz while automatically reducing the effects of sensor noise and sensor error
  • Robust open protocol allows commands to be sent in human readable form, or more quickly in machine readable form
  • Orientation output format available in absolute or relative terms in multiple formats (quaternion, rotation matrix, axis angle, two-vector)
  • Absolute or custom reference axes
  • Access to raw sensor data
  • Embedded pedestrian tracking
  • Flexible communication options: SPI, I2C, USB 2.0, or asynchronous serial USB communication through a virtual COM port
  • Castellated SMT edge pads provide secure SMT mounting and allow optional through-hole mounting
  • Upgradeable firmware
  • Programmable interrupt capability
  • Development kit available

Motion tracking for any project

Recognized as one of the best university startups in 2017, Yost Labs best-in-class sensors and engineering staff are here to provide the fastest inertial motion tracking for your work.

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Specifications

General

Part number TSS-LX
Dimensions 16mm x 15mm x 1.7mm (0.63 x 0.59 x 0.067 in.)
Weight 0.9 grams (0.032 oz)
Supply voltage +3.3v ~ +6.0v
Power consumption 22mA @ 3.3v
Communication interfaces USB 2.0, SPI, I2C, Asynchronous Serial
Filter update rate Up to 1750Hz with QGRAD2 AHRS
Orientation output absolute and relative quaternion, Euler angles, axis angle, rotation matrix, two vector
Other output raw sensor data, corrected sensor data, normalized sensor data, temperature, pedestrian tracking path
SPI clock rate 2.5 MHz max
Serial baud rate 1,200~921,600 selectable, default: 115,200
Shock survivability 5000g
Temperature range -40C ~ 85C (-40F ~ 185F)

Sensor

Orientation range 360° about all axes
Orientation accuracy ±1.5° for dynamic conditions & all orientations
Orientation resolution <0.08°
Orientation repeatability 0.085° for all orientations
Accelerometer scale ±2g / ±4g / ±8g / ±16g selectable
Accelerometer resolution 16 bit
Accelerometer noise density 90μg/√Hz
Accelerometer sensitivity 0.000061g/digit-0.000488g/digit
Accelerometer temperature sensitivity ±0.01%/°C
Gyro scale ±125/±245/±500/±1000/±2000 °/sec selectable
Gyro resolution 16 bit
Gyro noise density 0.000006°/sec/√Hz
Gyro bias stability @ 25°C 11°/hr average for all axes
Gyro sensitivity 0.004375°/sec/digit for ±250°/sec 0.070°/sec/digit for ±2000°/sec
Gyro non-linearity 0.2% full-scale
Gyro temperature sensitivity ±0.03%/°C
Compass scale ±49.152 Ga
Compass resolution 16 bit
Compass sensitivity 1.5 mGa/digit
Compass non-linearity ±0.0003 mGa/°C