搜索 - 科创

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学校有个破LED大赛。花一个周末做了个这玩意儿。。说他智能是因为内部有温度和声音传感器。会根据温度进行色调的改变，根据噪声的大小改变呼吸灯闪烁频率。颜色根据温度0-40°实现蓝色到红色的色调变化颜色...

2月13日今天有空把SPWM部分的洞洞板图发上来。需要说明的是所有红线表示板的正面。其他线在板的反面。洞洞板图上的元件标号和原理图不对应。洞洞板图上没有画电源的连线。自行连接。

在论坛里看到大家都在做逆变器我刚好做了个逆变器，我现在把全部过程放上了希望大家看一下，希望能帮助一些朋友，先把电路图放上来，我是按照这个图做的，只可惜这个图是别人画的。这是正玄波一体驱动板是卖...

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