Build your own interactive laser chasing toy for your dog using Arduino! In this DIY project, we use simple components like a ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Whether strawberries, asparagus or apples: when it comes to harvesting, skilled workers are often in short supply. Many ...

The associated research has been published in Optica. It was co-led by Federico Capasso, the Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical ...

We gathered insights from experts and recommendations from our testers to determine the eight best at-home laser hair removal devices that are safe and effective.

The Ring Mailbox Sensor will let you know when your mailbox has been opened and can trigger Alexa and other Ring devices.

Upgrade your PC experience with a better mouse. We've rounded up the best options for gaming, work, ergonomics, and more. Whether you're right-handed, left-handed, or on a ...

Tested by our CNET fitness expert and recommended by the personal trainers we consulted, these are the best chest strap heart-rate monitors for your workouts.

A good smart lock should offer a combination of security, aesthetics, and convenience. We share our favorite smart locks for 2025 and what we love about them.