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 ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

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 ...

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 ...

As enterprises integrate AI agents into their workflows, a silent shift is taking place. Security controls built on static access policies designed for predictable behavior are colliding with systems ...

Samsung was somewhat notorious for holding out against OLED technology for quite some time, which meant they had plenty of time to perfect the art of premium LCD TVs. So it's no surprise that one of ...

Software teams today are pushing updates daily (sometimes hourly), working with bigger contributor pools, and running deployments almost non-stop. In that kind of setup, source code control tools ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

India's new labour codes raise recurring costs for IT firms, impacting margins HCLTech and TCS reported profit declines due to one-time labour code provisions IT firms may offset costs by lowering ...

On Monday, Anthropic announced a new tool called Cowork, designed as a more accessible version of Claude Code. Built into the Claude Desktop app, the new tool lets users designate a specific folder ...