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STM32F411RET6系统板-可直插扩展板
最近在学习STM32,想做一个STM32的系统板,可以用来调试程序;为了增加外设,又设计了扩展板,可以直插在系统板上。扩展板可以根据调试设备不同而更改设计,而系统板无需重新设计,提高了系统板的利用率。 采用简单、低成本的阻容复位。 供电电路: 可 ...
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