1.采用不透明材料打印表盘和固定支架。
2.采用透明材料打印表盘盖子。
3.硬件采用ESP32，刷入WLED固件。
4.采用WS2812B灯带，1米长，60个灯珠，全部点亮功率约为1.5瓦左右，采用5V，1A电源足够运行。

1. Use opaque materials to print the dial and fixed bracket.
2. Use transparent material to print the dial cover.
3. The hardware adopts ESP32 and firmware is flashed into WLED.
4. Using WS2812B light strip, 1 meter long, with 60 light beads, the total lighting power is about 1.5 watts, and a 5V, 1A power supply is sufficient for operation.