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 ...

In this video I'm showing how you can send data from an Arduino (NodeMCU) board to a hosted Laravel application. The example ...

OpenAI's GPT-5.4 mini and nano launch - with near flagship performance at much lower cost ...

OpenAI has introduced GPT-5.4 mini and GPT-5.4 nano, two small, cost-efficient versions of its flagship AI model.  In a press release, OpenAI said that 5.4 nano and mini are “our most capable small ...

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

Here’s our detailed review of the Oppo Reno 15 Pro Mini 5G, where we put it through its paces to determine whether it justifies its premium price tag. Oppo has stepped into the compact flagship space ...

DEAR ABBY: I’ve been talking to a famous pro wrestler who is having marriage problems. He has been hitting on me through Google Chat. I just want to be a supportive friend whom he can vent to. He says ...

The winner of the Pro Kompetition event at Evo will also automatically qualify for a spot in Final Kombat. Additionally, players can kompete in online Pro Kompetition tournaments based on their ...

Gearing up for his first season with the Tennessee Titans, Robert Saleh has made a trade with his former team. On Thursday, the Titans acquired EDGE Jermaine Johnson from the New York Jets in exchange ...

We now know the trade terms for Buffalo’s acquisition of receiver DJ Moore. Per Tom Pelissero of NFL Media, the Bills are trading a 2026 second-round pick to the Bears in exchange for Moore and a 2026 ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up to receive our biggest stories as soon as they’re published. These highlights were written by the reporters and editors ...

Ukraine will mark the fourth anniversary of Vladimir Putin’s barbaric invasion on Tuesday, February 24. The date will serve as a cruel reminder of just how long this war has been raging, especially as ...