After putting dozens of robovacs through rigorous cleaning tests, we found four cheap robot vacuums to recommend.

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an HO layout on a 4 x 8 sheet of plywood in my parents' basement in Reading, ...

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. In an unspoken sort of way, ...

Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile ...

Several firms including Tesla are vying to build humanoid robots. But widespread adoption faces hurdles including safety ...

At Suffern High School, this year's goal for the FIRST ® Tech Challenge in December is to have the robot pick up balls and put them in a goal, automatically, and with human intervention. But first, ...

In a Tesla earnings call Wednesday, the world’s richest man pondered the future of his company’s Optimus robots—and his control over them. Musk has also made it clear that he wants to get paid, a lot.

[Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

Add articles to your saved list and come back to them any time. Listening to Elon Musk’s performance during his quarterly profit call is akin to watching a street hustler playing a pea and thimble ...

eSpeaks host Corey Noles sits down with Qualcomm's Craig Tellalian to explore a workplace computing transformation: the rise of AI-ready PCs. Matt Hillary, VP of Security and CISO at Drata, details ...

With Tesla having put out its Q3 2025 earnings results this week, it also spoke to various topics in an accompanying conference call. During that call, Musk spoke extensively to Tesla’s Optimus Robots ...