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Sensor Wireless ZL9NSQ para Detecção de Postura c/ análise de gestos em 3D - DFRobot DFR1179
O ZL9NSQ é um Chip sensor de postura 3D, de alto desempenho, que integra um acelerómetro de três eixos, um giroscópio de três eixos e um magnetómetro de três eixos. Com um microprocessador ARM Cortex-M4F de 32 bits, utiliza o algoritmo IMU Motion Engine juntamente com um transcetor sem fios de 2,4G e uma antena integrada. Algoritmos avançados de processamento de sinal gerem os dados de sensores amostrados em alta velocidade para fornecer quaterniões precisos e fiáveis, ângulos de Euler, acelerações calibradas e velocidades angulares calibradas, proporcionando informações de atitude tridimensional precisas.
DESCRIÇÃO EM PORTUGUÊS BREVEMENTE DISPONÍVEL
Se tiver alguma dúvida neste produto não hesite em contactar-nos.
*Atenção: as imagens são meramente ilustrativas.
Introduction
The ZL9NSQ is a high-performance 3D attitude sensor module that integrates a three-axis accelerometer, a three-axis gyroscope, and a three-axis magnetometer. Featuring a 32-bit ARM Cortex-M4F microprocessor, it utilizes the IMU Motion Engine algorithm along with a 2.4G wireless transceiver and packaged antenna. Advanced signal processing algorithms handle high-speed sampled sensor data to deliver accurate and reliable quaternions, Euler angles, calibrated accelerations, and calibrated angular velocities, providing precise three-dimensional attitude information.
With a versatile working voltage range of 5V via USB Type-C or 3.3V/5V via P2-PH2.0/P4-VCC, and supporting multiple communication methods including RF, UART, and SPI, the ZL9NSQ ensures seamless integration into various systems. It achieves a static pitch/cross accuracy of 0.05° and offers a maximum data output rate of 250Hz, making it ideal for applications such as posture monitoring, gaming and entertainment equipment, personal health and fitness, and inertial navigation.
High-Performance, High-Precision IMU
The ZL9NSQ integrates a three-axis accelerometer, three-axis gyroscope, and three-axis magnetometer to provide comprehensive and precise three-dimensional attitude information.
Advanced Communication Methods
Supporting RF (Bluetooth), UART, and SPI communication methods, the ZL9NSQ allows for versatile data transmission and integration into various systems.
Figure: IMU Motion Engine Process Flowchart
Accurate Attitude Information
The sensor module delivers accurate quaternion, Euler angle, acceleration, and angular velocity data, essential for high-precision applications.
Integrated IMU Motion Engine Algorithm
The IMU Motion Engine software provides a complete set of composite data fusion algorithms, including attitude solution, interference judgment, and online calibration. This enables users to obtain 3D attitude information easily without the need for extensive programming.
Features
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High-performance, high-precision IMU
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Integrated three-axis accelerometer, three-axis gyroscope, three-axis magnetometer
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3 communication methods: RF, UART, SPI
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Can provide quaternion, Euler angle, acceleration, angular velocity and other three-dimensional attitude information
Applications
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Posture monitoring
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Gaming and entertainment equipment
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Personal health and fitness
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Inertial navigation
Specification
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Working voltage: J1-USB Type-C (5V), P2-PH2.0 (3.3V), P4-VCC (5V)
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Communication method: RF (Bluetooth), UART, SPI
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Pitch/cross accuracy (static): 0.05°
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Pitch/cross accuracy (dynamic): 0.1°
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Heading accuracy error (magnetometer assisted): 0.5°
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Relative heading error (static): <1°/hr
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Relative heading error (dynamic): 5°/hr
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Angle resolution: <0.01°
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Angle repeatability: <0.1°
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Sensor raw data output rate: Max 250Hz
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Navigation data output rate: Max 250Hz
Accelerometer Parameters
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Range: ±16g
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Zero bias stability: 2mg
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Initial zero value: 40mg
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Scale factor error: ±0.06%
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Nonlinearity: ±0.1%
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Axis alignment error: ±0.05°
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Noise density: 75ug/√Hz
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Bandwidth: 260Hz
Gyroscope Parameters
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Range: ±2000°/s
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Bias stability: 5°/hr
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Initial zero value: 0.2°/s
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Scale factor error: ±0.05%
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Nonlinearity: ±0.1%
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Axis alignment error: ±0.05°
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Noise density: 0.0028°/s/√Hz
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Bandwidth: 256Hz
Magnetometer Parameters
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Range: ±4900uT
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Bias stability: 20nT
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Scale factor error: ±0.09%
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Nonlinearity: ±0.3%
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Axis alignment error: ±0.05°
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Noise density: 0.14nT/√Hz
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Bandwidth: 200Hz
Documents
Shipping List
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ZL9NSQ Wireless Centrale Inertielle IMU Sensor Module x1
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2.54-10Pin pin header x2
Produtos Associados