撸了个 WiFi 控制的音乐频谱显示屏 - V2EX
linlinqi

撸了个 WiFi 控制的音乐频谱显示屏

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  •   linlinqi Jun 30, 2016 5156 views
    This topic created in 3610 days ago, the information mentioned may be changed or developed.

    今年看到某个开源项目,觉得比较有趣,在那个基础上做了这个显示屏。

    1. 在电脑或者手机(目前仅限 Android)网页上播放音乐,遥控显示屏显示音乐律动波形
    2. 可以支持 8x8 或者 16x8 的 WS2812 点阵,参考两个 GIF 图
    3. 显示屏可以工作于 WiFi 的 AP 或者 STATION 模式,便于操控
    4. 显示屏驱动板是一个 websocket 服务器,理论上能够提供更丰富的显示效果
    5. 支持 OTA 升级固件

    顺便也撸了一个外观粗糙的 app 用于配置 WiFi 参数 - App Store 里搜索 YuePixels

    某宝传送门

    8x8 的 WS2812 灯板效果

    img

    16x8 的 WS2812 灯板效果,实际上是两个 8x8 的灯板级联

    img

    优酷的视频貌似在 https 下面无法显示了?

    1 replies    2016-07-01 10:18:32 +08:00
    linlinqi
        1
    linlinqi  
    OP
       Jul 1, 2016
    补充一个视频,音乐的节奏比较快,音量开大可以听到

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