STC15F104W是8PIN用的5V电压，
硬件环境：
单片机：STC15F104W（SOP8）
灯带：WS2812（12颗粒）
非必需品：开关，USB转接板，面包板，跳线若干。
使用片内R/C振荡器，连外部晶振都不需要，工作频率为11.0592MHz
STC15F104W可以用其他其他STC 1T的MCU。

代码也非常简单，只用到1个IO口，不需要进行任何初始化。
代码标注很详细，需要修改的参数都封装好了，


主要用于汽车转向灯改装　 转向灯流水灯效果　
具体效果　 上电后实现一次流水灯效果。(STC15F104W is a 5V voltage for 8PIN.
Hardware environment:
SCM: STC15F104W (SOP8)
Lamp belt: WS2812 (12 particles)
Non-essential items: switches, USB adapters, breadboards, jumpers.
Using on-chip R/C oscillator, even external crystal oscillator is not needed, and the operating frequency is 11.0592 MHz.
STC15F104W can be used with other STC 1T MCUs.
The code is also very simple, using only one IO port, without any initialization.
Code annotation is very detailed, and all the parameters that need to be modified are encapsulated.
Mainly used for the effect of refitting steering lights into running lights for automobiles
The specific effect is to realize the effect of a flow lamp after power-on.)