Explore the top pocket MIDI sequencers and groove boxes for every musician. From DIY kits to premium tools, find your perfect ...

资产追踪是个大热点——无论是车辆、工具，还是现场人员的移动。市面上已有不少成品方案，例如广受欢迎的Apple AirTag，但也有不少人想自己动手搭建系统。完全可以实现！只要准备好硬件、具备一点软件基础，就可以动手。最近我在实验的套件是iLabs ...

Baguette S3 breadboard-friendly ESP32-S3 board takes only one row through its 30-pin GPIO header, also offers a microSD slot, ...

在追踪设备日益普及的今天，许多用户希望能打造一款类似于苹果AirTag的个性化定位器。最近，Adrian Kingsley-Hughes分享了他使用Raspberry Pi Pico 2040芯片制作的超宽带（UWB）定位器的经验，展示了如何在家中实现这一创新项目。

As the name suggests, this board is an Adafruit Feather format microcontroller board equipped with a DWM3000 ultra-wideband (UWB) module and powered by the Raspberry Pi Pico 2040 chip with 8MB of ...

The board is built to be mobile, capable of being powered by a LiPo battery with a JST connector or USB-C. Power consumption is super low at only 75mA when active and a minuscule 1.5 μA during sleep ...