实现方法请参考我的博客《【附源码+代码注释】误差状态卡尔曼滤波(error-state Kalman Filter)实现GPS+IMU融合，EKF ErrorStateKalmanFilter ...

You can use the Kalman filter or the Madgwick filter to estimate the Euler angle. Euler angles are roll, pitch and yaw. It's very intuitive and easy to understand. However, since BMI270 is a 6DoF IMU, ...

Last time, we explained the mathematical principles of the L1 Controller. In this article, which is FC20, we will cover SITL (Software In The Loop). We will explain how to build a simulation ...

With how much time many of us spend in our cars, it makes perfect sense to consider them a second home. Yet even if that’s not the case, there are still good reasons to connect a car to one’s smart ...

[导读]很长一段时间里，我总是需要反复按下Alt键切换到任务管理器或系统监控工具，才能查看电脑资源的使用情况。尤其是在进行大量渲染或游戏时，如果能一目了然地看到这些信息，就能大大减少猜测的时间。一个小巧而专用的显示屏，能够实时显示CPU负载、内存使用率、磁盘容量、网络流量和电池状态，似乎正是理想的解决方案。 很长一段时间里，我总是需要反复按下Alt键切换到任务管理器或系统监控工具，才能查看电脑资源 ...

[导读]这是一个基于LILYGO TTGO T-Display(ESP32 + 1.14英寸IPS LCD)的小型常驻桌面小工具，可直观显示您的Claude.ai使用额度，通过绿色 ...

Video-based self-avatars represent a promising approach for displaying users’ bodies in XR environments. While previous methods have relied on color cues, depth data, or RGB-based deep learning models ...

The field of sports science is witnessing a significant transformation driven by advanced data acquisition technologies. Leveraging tools such as wearable sensors and high-speed video capture systems, ...

当开源硬件遇上无限创意，会碰撞出什么样的火花？ 今天为大家精选了5个非常有特点的创客开源项目。从3D打印迷你电视，到reBot 开源机械臂，到3D打印复古电子宠物，再到使用树莓派驱动的便携式电脑。Maker们的脑洞令人叹为观止，一个简单的项目就能改变生活。