This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

A behind-the-scenes look at how a teenager deferred school to pursue an AI startup, and what his path reveals about curiosity ...

Sure, Apple and Google's smart speakers have beautiful aesthetics compared to the Amazon Echo Dot. But walk into any store selling smart home gear and check the box. "Works with Alexa" appears on ...

The Rhizome Microgrants 2025-26 program has been funded by small donations from our community. Octant-funded projects were required to support an "open internet" by developing free/open-source ...

Subscription services are everywhere these days, and they only seem to get more expensive. Luckily, with a Raspberry Pi, you ...

If you do, then you're in luck, thanks to the Suptronics X1013 expansion board for the Raspberry Pi 5, which adds ten USB ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

VIEWE has launched a 4-inch round HDMI display with 720x720 resolution, and a USB touchscreen function suitable for SBCs like ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

Her signature heavy-blush application, spotted on stars like Cassie, Naomi Campbell, SZA, and Kelly Rowland, has taken the internet by storm in recent months—and it’s not hard to see why. The ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Her signature heavy-blush application, spotted on stars like Cassie, Naomi Campbell ...