It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Humans pay enormous attention to lips during conversation, and robots have struggled badly to keep up. A new robot developed at Columbia Engineering learned realistic lip movements by watching its own ...

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics ...

CES 2026 is already behind us, but it's easy to miss some of the coolest announcements at a trade show as giant as this one. This year, I saw new technology, iPhone accessories, AI-enabled devices, ...

The company will reveal its Gen 3 robot in the first quarter of 2026. The company will reveal its Gen 3 robot in the first quarter of 2026. is transportation editor with 10+ years of experience who ...

Elon Musk admitted on Tesla’s Q4 2025 earnings call today that the company doesn’t have any Optimus robots doing useful work in its factories right now. This is a striking admission, given that Musk ...

Elon Musk says that Tesla is planning to make its Optimus robots available for sale by the end of 2027. The Tesla CEO says that Optimus will be able to perform any task in a reliable and safe manner.

Amid abysmal car sales that continue to plummet worldwide and major regulatory hurdles plaguing the company’s driver assistance software, Tesla CEO Elon Musk is desperately looking to reinvent the ...

Anker has a new tiny charger that is designed specifically for iPhone users with several unique features not found in any other power adapters. Let's put it to the test. The new GaN charger is the ...

Most polymers don’t mix—and that’s the point. Polymer alloys succeed by engineering the interface: use thermodynamics to predict separation, processing to sculpt morphology, and compatibilizers to ...