檢視 PCB 的原始碼

{| class="https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=PCB&step_word=&hs=0&pn=29&spn=0&di=7169026086108397569&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=4264349039%2C3255204604&os=3388988425%2C4108697666&simid=4264349039%2C3255204604&adpicid=0&lpn=0&ln=1897&fr=&fmq=1671110187284_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.chip37.com%2Fimages%2FheadImage%2F202005291744%E7%94%B5%E8%B7%AF%E6%9D%BF.jpg%26refer%3Dhttp%3A%2F%2Fwww.chip37.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1673702258%26t%3D28ad9f9a89ecbf565133bc4c8d62b534&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bvitrn0_z%26e3Bv54AzdH3Fjsjvp65gtvAzdH3Fd0m_z%26e3Bip4s&gsm=1e&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined" style="float:right; margin: -10px 0px 10px 20px; text-align:left"
|<center>'''PCB'''<br><img
src=" https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.chip37.com%2Fimages%2FheadImage%2F202005291744%E7%94%B5%E8%B7%AF%E6%9D%BF.jpg&refer=http%3A%2F%2Fwww.chip37.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1673702258&t=28ad9f9a89ecbf565133bc4c8d62b534" width="280"></center><small>  圖片來自百度</small> 
|}
PCB（Printed Circuit Board），中文名称为印制电路板，又称印刷线路板，是重要的电子部件，是电子元器件的支撑体，是[[电子元器件]]电气相互连接的载体。由于它是采用电子印刷术制作的，故被称为“印刷”电路板。<ref>[[阎毅主编．信息科学技术概论：华中科技大学出版社，2008.8：第192页]]</ref>