Hackaday Prize 2023: Homebrew Spin Coater Makes Micrometer-Thin Layers

One of the great things about the Gearing Up challenge of the 2023 Hackaday Prize is that it lets you discover tools that you don’t encounter every day. We had never given much thought to spi…

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DC-to-DC Converters: What are They and How do They Work? | HackerNoon

DC-DC converters can be found in almost any modern electronics. The applications of DC-DC converters range from smartphones and laptops to industrial and military systems. From this article, you can learn about their common types, their advantages and drawbacks, how they work, where and why they are used, and what issues one can face when designing electronics with DC-DC power converters.