Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you know when you’re about to reach the limits in real time. It’s mostly a ...

As spring deadlines settle and students like you look to reactivate dormant tinkering skills, the Arduino ecosystem in 2026 offers a streamlined path back to hands-on engineering. The Circuit ...

Ocean waves are a vast and steady source of renewable energy, but capturing their power efficiently has long frustrated engineers. A researcher at The University of Osaka has now explored a bold new ...

For some reason, when slot machines went digital, they lost their best feature — the handle. Who wants to push a button on a slot machine, anyway? Might as well just play video poker. [John Bradnam] ...

What if you could combine the simplicity of Arduino with the power of a Linux-based processor, all in one compact device? Enter the Arduino Uno Q, a new development board designed to handle everything ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

For decades, GPS has been the cornerstone of modern navigation, guiding aircraft, vehicles, troops and commercial systems across the globe. As digital warfare intensifies, satellite signals are ...

Gyros come in many shapes and sizes across San Antonio. We sampled as many as we could to find the best. My father's parents were classic midcentury snowbirds. Raised a huge family of six kids, ...

Regardless of how the silicon powering our gaming devices continues to advance, and despite the marginal acceptance of motion controls and cute quirks like the PlayStation’s touchpad, the way we ...