The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

A Youtuber solves the console wars with an all-in-one DIY project that combines the PS5, XBOX, and Nintendo Switch 2 into one ...

Overcurrent relays with inverse definite minimum time (IDMT) characteristics are widely used in power systems to protect ...

Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

The tiny Pico has some niche advantages over full-fledged Raspberry Pi boards ...

Raspberry Pi prices surge 70% as AI demand drives memory costs higher, with 16GB models now $205 versus original $120 pricing affecting makers and educators.

近日，某科技UP主的最新作品引发热议——他用3D打印技术和姿态传感器打造出一把能悬浮飞行的"竖飞剑"。这段展示视频中，剑身在磁力作用下优雅旋转，配合手势操控实现空中悬停、轨迹飞行等酷炫效果，网友纷纷感叹"现实版御剑飞行照进现实"。

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Magnets keep strings suspended without anchor points, and pushing a magnet piece bends notes, so you get expressive sounds with simple moves.