📢Mighty Tech🚩
📌What is PCB🤔
📔Know more from MakerPro
👉https://goo.gl/bHwwDh
💡A printed circuit board (PCB) mechanically supports and electrically connects electronic components or electrical components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate❗
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📢邁特新知🚩
📌電子工業之母大解密😎
📔到 MakerPro社群媒體平台看更多👉https://goo.gl/bHwwDh
💡有電子工業之母之稱的印刷電路板，是將零件與零件之間複雜的電路銅線，透過精密的計算後將線路「蝕刻」在板子上，提供電子零組件間的安裝與互連❗
