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用MOS管将串口5转3.3V后可以下载5V系统无法下载3.3V系统STC8H,可能是什么原因 |
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发表于 2023-9-12 14:40:32
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|手机版|深圳国芯人工智能有限公司 ( 粤ICP备2022108929号-2 )
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