7815稳压器的输出可能有短路。请在给电路板加电之前检查所有跳线。并测量从7815输出到地的直流电阻。加热问题继续你的电路板可能会损坏。
以上来自于谷歌翻译
以下为原文
There may be a short circuit connected to the output of 7815 regulator. Pls check all the jumpers before powering up your board. And measure dc resistance from 7815 output to ground.incase heat problem continue your board can damage.
7815稳压器的输出可能有短路。请在给电路板加电之前检查所有跳线。并测量从7815输出到地的直流电阻。加热问题继续你的电路板可能会损坏。
以上来自于谷歌翻译
以下为原文
There may be a short circuit connected to the output of 7815 regulator. Pls check all the jumpers before powering up your board. And measure dc resistance from 7815 output to ground.incase heat problem continue your board can damage.
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