Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...
In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
Raspberry Pi powers a vintage typewriter as a Claude terminal—type prompts and watch it reply. Hardware hack: Arduino scans the typewriter's 8x8 key matrix and sends phantom keypresses to type replies ...
Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...
Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...
The holidays are all about the treats. I can’t get through a single day in December without something sweet (or two or three). A Christmas cut-out, molasses cookie, mint brownie, homemade truffle—give ...
Editor's Note: APYs listed in this article are up-to-date as of the time of publication. They may fluctuate (up or down) as the Fed rate changes. CNBC Select will update as changes are made public.
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