Browse around eBay for an original Altair 8800 and you quickly find that the price range is in the thousands of dollars. If you are a collector and have some money in your pocket maybe that’s okay.

部分产品可界定某一品类，而能对其进行重构的，寥寥无几。 对于数百万创客、工程师和学习者来说，Arduino UNO一直是踏入电子和嵌入式计算领域的第一步。它易于上手、灵活多变，背后还有着令人惊叹的社区支持。如今，我们将推出全新产品，它突破了“UNO ...

The first name on the list is Autodesk Eagle, an engineer-friendly tool that boasts a vast library of resources. It offers a full suite of PCB layouts, schematic editing tools, and collaborative ...