增强现实（AR）头盔和眼镜
增强现实（AR）眼镜或头盔通过透明玻璃在用户的直接视野中覆盖虚拟对象。与虚拟现实（VR）中用户的视觉被遮挡不同，增强现实（AR）中的用户可以同时观察真实世界和虚拟世界。通常由个人电脑或智能手机为这些设备提供内容。消费类应用包括向用户显示他们看到的真实对象的相关信息，例如在购买之前在客厅放置一个虚拟（尽管是真实的）沙发。企业和商业应用包括将关键信息覆盖到多个行业的现场维护人员。在医学领域，医生可以在治疗现场获得关键的病人护理信息。
设计人员在AR头盔设计过程中遇到一系列独特的挑战，即如何才能在实现最佳集成的同时提供正确的自主性和准确性。ST提供的许多产品可以帮助设计人员应对这些挑战。主要产品包括高精度运动传感器、接近传感器、超低功耗高性能微控制器、电源管理和无线充电解决方案、以及蓝牙和NFC连接。ST还提供创新型扫描激光投影仪和MEMS扫描镜解决方案，支持以最好的方式显示内容。
资源
技术文档
应用手册
| Description | 版本 | 文档大小 | |
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AN4974: Antenna matching for ST25R3911B/ST25R391x devices | 2.0 | 3 MB |
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AN4914: Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices | 2.0 | 1.9 MB |
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AN5085: Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process | 2.0 | 306.83 KB |
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AN4653: Cycling endurance and data retention of high density EEPROM based on CMOS F8H process | 1.0 | 267.34 KB |
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AN4910: Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx | 1.0 | 585.2 KB |
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AN4913: Energy harvesting delivery impact on ST25DVxxx behavior during RF communication | 1.0 | 1.05 MB |
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AN4503: 环境传感器：用于Android 的硬件抽象层 | 1.0 | 430.49 KB |
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AN2866: How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags | 3.0 | 615.85 KB |
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AN2972: How to design an antenna for dynamic NFC tags | 9.0 | 1.59 MB |
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AN2648: Increasing the resolution of analog temperature sensors | 1.4 | 161.7 KB |
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AN5069: LIS2MDL：超低功耗、高性能3D磁力计 | 1.0 | 493.75 KB |
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AN4672: LPS22HB/LPS25HB数字压力传感器：系统硬件集成指南 | 1.0 | 1.24 MB |
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AN5063: LPS33HW digital pressure sensor: guidelines for system integration | 1.0 | 681.3 KB |
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AN5040: LSM6DSL: always-on 3D accelerometer and 3D gyroscope | 3.0 | 1.5 MB |
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AN4987: LSM6DSM: always-on 3D accelerometer and 3D gyroscope | 5.0 | 1.73 MB |
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AN5043: Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices | 4.0 | 873.78 KB |
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AN4833: Measuring pressure data from ST's LPS22HB digital pressure sensor | 2.0 | 923.98 KB |
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AN4911: NDEF management with ST25DVxxx and ST25TVxxx products | 4.0 | 460.67 KB |
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AN4508: Parameters and calibration of a low-g 3-axis accelerometer | 1.0 | 303.76 KB |
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AN4433: 将数据存入M24SR 的NDEF 存储器 | 1.0 | 523.66 KB |
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AN4509: Tilt measurement using a low-g 3-axis accelerometer | 1.1 | 248.93 KB |
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AN4985: Wake-up mode of the ST25R3911B/ST25R391x | 1.0 | 805.57 KB |
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AN4866: Water resistant features | 1.0 | 1.02 MB |
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AN1471: What happens to the M24xxx I²C EEPROM if the I²C bus communication is stopped? | 4.4 | 72.36 KB |
Technical Notes & Articles
| Description | 版本 | 文档大小 | |
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TN1229: How to interpret pressure and temperature readings in the LPS22HB pressure sensor | 1.0 | 211.13 KB |
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TN1251: How to interpret pressure and temperature readings in the LPS33HW pressure sensor | 1.0 | 197.58 KB |
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TN1198: HLGA封装中MEMS传感器的表面贴装指南 | 1.0 | 240.09 KB |
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TN0018: LGA 封装中MEMS 传感器的表面贴装指南 | 1.0 | 251.2 KB |
Design Notes & Tips
| Description | 版本 | 文档大小 | |
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DT0053: 6-point tumble sensor calibration | 1.0 | 464.9 KB |
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DT0063: Bluetooth low-energy network: time-stamping and sample-rate-conversion | 2.0 | 281.1 KB |
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DT0076: Compensating for accelerometer installation error: zeroing pitch and roll for a reference orientation | 1.0 | 490.58 KB |
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DT0058: 计算倾斜测量和倾斜补偿电子罗盘 | 1.0 | 155.47 KB |
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DT0059: 用于传感器校准的椭球或球体拟合 | 1.0 | 204.1 KB |
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DT0060: 利用陀螺仪更新倾斜测量和电子罗盘 | 1.0 | 155.73 KB |
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DT0096: LPS33HW digital pressure sensor: hardware guidelines for system integration | 1.0 | 233.85 KB |
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DT0075: MotionFX orientation estimation | 1.1 | 524.29 KB |
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DT0097: Setting up 6D orientation detection with ST's MEMS accelerometers | 1.0 | 550.71 KB |
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DT0100: Setting up free-fall recognition with ST's MEMS accelerometers | 1.0 | 375.78 KB |
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DT0101: Setting up single-tap and double-tap recognition with ST's MEMS accelerometers | 1.0 | 440.6 KB |
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DT0098: Setting up wake-up recognition and absolute/relative references with ST's MEMS accelerometers | 1.0 | 687.53 KB |
演示和培训资料
简报
| Description | 版本 | 文档大小 | |
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M24SR series overview | 2.1 | 1.27 MB |
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ST25DV-I2C product presentation | 2.2 | 2.1 MB |
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ST25R3911B-15 product presentation | 1.0 | 3.4 MB |
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STEVAL-STLKT01V1 Quick start guide | 2.4 | 2.02 MB |
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STM32 - 32-bit ARM Cortex-M MCUs | 3.0 | 1.71 MB |
出版刊物和宣传资料
宣传册
| Description | 版本 | 文档大小 | |
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APWorkbench software for audio ICs and MEMS microphones | 1.0 | 2.29 MB |
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High performance NFC/RFID readers | 1.0 | 975.29 KB |
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LSM6DSM iNEMO® always-on 6-axis inertial module | 663.83 KB | |
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MEMS analog and digital microphones | 989.69 KB | |
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NFC / RFID tags M24SR series | 2.0 | 1.28 MB |
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ST25DV系列动态NFC/RFID标签 ISO/IEC 15693 NFC Forum Type 5 | 1.1 | 265.36 KB |
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ST25TV series - Tags for Consumer Engagement flyer | 1.1 | 1.22 MB |
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SensorTile an IoT design lab | 1.61 MB | |
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USB Type-C™ PD controllers Protect your devices from electrical hazards | 1.0 | 1.69 MB |
手册
| Description | 版本 | 文档大小 | |
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电源管理 2017版指南 | 09.2017 | 4.42 MB |
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Power management for handheld and portable | 2.0 | 1.09 MB |
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ST’s solutions for mobile devices | 3.2 | 3.1 MB |
