A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

Although Wick is a professor in the Department of Biomedical Engineering and director of the School of Engineering’s bachelor ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

What's more futuristic and innovative than technology you wear on your face? These are our top picks at this year's show.

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

A study published in the journal Communications Biology has revealed that narwhals in Greenland are repeatedly colliding with passive acoustic monitoring devices. The researchers documented up to 11 ...

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...

Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

I was keen on using the Camera Control button when it first debuted on the iPhone 16 Pro. But in over a year of use, it caused more accidental swipes and presses than its intended use cases to take ...

In a deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Haley Jo Lewis Haley Jo Lewis was a newsletters editor. She has contributed to ...

Like the iPhone 16 series, all of Apple's latest iPhone 17 models include a new Camera Control button (located on the lower right-hand side when holding the phone in portrait mode). The button aims to ...