Electronic integrated circuits (ICs) are the heart of modern electronics. They're the brains behind everything from computers to cell phones and industrial control systems
A number of the best electronic components for DIY projects can be made using a cnc machine and a couple of other tools. For example, you can make printed circuit boards that use ICs from scratch or even do so with cheap parts. This makes it possible to build custom circuit boards with your own designs, even if you don't have any engineering experience.
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