本内容遵循CC 4.0 BY-SA版权协议 玩 Arduino 的朋友大概都有过这种经历：用 Uno 跑个 Blink 觉得挺爽，一旦项目里加上舵机、编码器、显示屏，再想跑个互补滤波或者 PID，板子就开始力不从心了。Uno 那颗 ATmega328P 只有 16MHz 主频、2KB RAM，稍微复杂一点的东西就捉襟见肘。

本内容遵循CC 4.0 BY-SA版权协议 “当乐高遇见Arduino：如何从外部控制乐高组件”——这句话乍看像极了创客圈里常见的趣味项目标题，但如果你真把它当成“给积木加个遥控器”的儿童手工，那接下来的操作大概率会让你在烧毁三块乐高Power Functions马达、两片 ...

A core variant folder is an additional folder that is compiled together with the core and allows platform developers to easily add specific configurations. Variants must be placed inside the variants ...

Qualified configuration RP2040 with the Earle Philhower arduino-pico core 4.2.0 ...

I am building a mechanism to operate a Nintendo Switch from a PC. The design involves having a small microcontroller board ...

"Stack-chan is coming too, so shall we brush our teeth?"With those words, my son walked to the washroom on his own.Until now, every night was a tug-of-war of "I don't want to be alone" and "Let's go ...

Repurposing old smartphones for more general purpose computing isn’t a new thing, but the project by [LastComputer] ups the ante by going from a Samsung Galaxy S23 that looks like it got run over by ...

This tutorial shows us how to build our own functional DIY ESP32 metal detector from scratch using an affordable Wi-Fi enabled microcontroller, a handful of easily available electronic components, and ...