In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

Anthropic's Claude Code gets fast mode, improving developer response times Fast mode handles requests 2.5x faster, perfect for urgent coding tasks. Claude Opus 4.6 ...

In recent years, AI has transformed software development. More code is written by AI tools (paywall), and those tools enable human developers to produce more code, faster, too. This year, a different ...

Sign of the times: An AI agent autonomously wrote and published a personalized attack article against an open-source software maintainer after he rejected its code contribution. It might be the first ...

The new year has so far not been kind to the share price of Big Tech stocks, particularly the so-called Magnificent 7. These seven companies—Alphabet, Amazon, Apple, Meta, Microsoft, Nvidia, and Tesla ...

The Dabao open-source hardware board features a Boachip-1x RISC-V MCU, whose RTL Verilog files are also open, and is IRIS inspectable.

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