PCB HUB is a community spotlight for open-source hardware. We feature standout PCB designs from independent makers and engineers, with a detailed look at what each board does, how it's built and what makes it special. Every post carries the creator's name, their username and a direct link to the original project, because good work deserves proper credit. Made a board you're proud of? Send it in and we'll feature it. All designs belong to their respective creators.
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