搜索 - 科创

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有没和我一样的，刚开始应用AD软件的时候，摸不着头脑。现在我来描述一些我的理解，希望能够帮助新手的困惑区。下载完AD后，要画pcb板前要建立新的工程文件。一个工程包含四个文件。原理图、PCB、原理图库...

最近也是收到一台报废电镜啊，日本电子的JSM-5610LV，卖家也是很贴心的给我把加密狗和控制系统卖掉了，剩下的200公斤东西已经在货场拆解了，去掉了高压油箱，坏掉的油泵还有壳体。数控部分带了板子回来...

检索相关产品时发现国内厂商出了一款廉价闪烁体辐射计，以587元的首单折扣价买来看看。包装绚丽。标配有伸缩杆，看起来很正式，稍微的遗憾是包装内部让人一看就想起了拖鞋底。组装后的样子机器四面拆除6颗螺丝，...

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