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基于 Seeed XIAO 的锥形 RGB 氛围灯设计与实现
本文介绍了一款基于 Seeed Studio XIAO SAMD21(XIAO M0) 与 WS2812 可编程 RGB LED 的便携式锥形 RGB 氛围灯。系统通过 定制 PCB + IP5306 电源管理 IC + 3D 打印外壳 实现电池供电、5V 升压与 LED 控制,并利用电位器实现灯光色彩(HUE)的连续调节。文章从结构设计、PCB 设计 ...
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