可以自己设计制作PCB了 https://m.youtube.com/watch?v=Ax4RgbOq8cY (水城百事)

by 匿名, Thursday, October 29, 2026, 10:09

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电子专业也悬了

by 匿名, Thursday, October 29, 2026, 10:34 @ 匿名

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14 views

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