spark_HC-SR04_ultrasonic_sensor
Dealextreme 的 HC-SR04_ultrasonic_sensor 的文件、代码和参考
在这里购买： :
我将它用于 Spark Core 项目。
您可以使用 spark-cli 编译项目： :
接线：
Spark pin GND --> HC-SR04 GND
Spark pin VIN --> HC-SR04 VCC !! Spark VIN NOT Spark 3V3 !!
Spark D2 --> HC-SR04 TRIG
Spark D4 --> HC-SR04 ECHO
Also:
Spark pin D5 --> Green Led anode (+),
Green Led Cathode (-) --> Spark GND
Spark pin D6 --> R
2021-11-07 18:38:56
3KB
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基于matlab的IMU计算源码
带薪年假、绩效奖金、股票期权、发展空间大
扁平管理
简历请发送：
注明内推
多源信息融合算法工程师
职位类别：
研发类
工作城市：
深圳市
工作职责
负责研发改进以及优化多源融合算法，以支持不同产品需求；
负责开发性能评估系统以及自动化测试系统；
负责研发传感器校准算法、故障诊断与隔离算法及冗余系统仲裁算法；
负责与嵌入式软件工程师协作，针对产品平台进行算法优化。
任职要求
硕士及以上学历；
熟悉线性估计、数值计算及凸优化理论；
深入了解刚体运动学与动力学，理解旋转运动参数化形式,
以及处理旋转带来的系统非线性特性的方法；
理解IMU/磁力计/GNSS/视觉传感器/雷达/UWB/气压计的工作原理，具有相关标定算法实现经验；
具备相关领域经验，包括但不限于：
1）基于嵌入式系统的c/c++算法实现及优化的经验；
2）反馈信号故障容错设计与鲁棒性设计经验；
3）余度系统设计、信号完整性检测、故障诊断与隔离系统设计经验；
4）以INS为中心的多源传感器融合处理经验；
5）数据精密后处理与精度性能评估经验；
6）网络信息融合与管理算法研究经验；
7）状态观测器
2021-11-05 19:14:56
6.61MB
1
Sensor fusion and tracking users guide.pdf
2021-11-04 23:57:29
16.26MB
1
Explore how to develop and implement wireless server networks (WSN) using Contiki-NG, branded as the operating system for the IoT. The book explains Contiki-NG’s advantages in sensing, communication, and energy optimization and enables you to begin solving problems in automation with WSN.
Practical Contiki-NG is a guide to getting started with Contiki-NG programming featuring projects that demonstrate a variety of applications. This book takes a practical and content-driven approach to the latest technologies, including Raspberry Pi, IoT and cloud servers. Readers will go through step-by-step guides and sample scenarios such as sensing, actuating, connectivity, building middleware, and utilizing IoT and cloud-based technologies.
If you’re looking to go from zero to hero in using Contiki-NG to build Wireless Sensor Network (WSN) applications then this is the book for you.
What You’ll Learn
Prepare and set up Contiki-NG development
Review the basics of the Contiki-NG platform to build Wireless Sensor Networks (WSN)
Develop your own Contiki-NG program
Perform sensing and actuating on the Contiki-NG platform
Implement a middleware for Contiki-NG motes
Build a simple IoT program using the Contiki-NG environment
Who This Book Is For
Developers, students, researchers and anyone who has an interest in Wireless Sensor Network (WSN).
2021-11-04 10:59:05
11.32MB
1
IMX230 is a diagonal 5.867 (Type1/2.4) 21Mega-pixel CMOS active pixel type stacked image sensor
with a square pixel array. It adopts Exmor-RSTM technology to achieve high speed image capturing
by column parallel ADC circuits and high sensitivity and low noise image
2021-11-03 11:56:44
4.64MB
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