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A 1.14 inch secondary display built around an ESP32, that receives video frames over Wi-Fi, and you could build your own for ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...

The native just-in-time compiler in Python 3.15 can speed up code by as much as 20% or more, although it’s still experimental ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

In a curious historical twist, the “Twelve days of Christmas” are actually the days of revelry that followed the 25th. The ...

There’s a seemingly unending list of modifications or upgrades you can make to a 3D printer. Most revolve around the mechanical side of things, many are simple prints or small add-ons. This ...

Are you a fan of high-quality audio but don't want to put anything in your ears? These are our favorite on-ear and over-ear headphones. I've been a contributing editor for PCMag since 2011. Before ...

The Peabody Award-winning On the Media podcast is your guide to examining how the media sausage is made. Hosts Brooke Gladstone and Micah Loewinger examine threats to free speech and government ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. An on-us item refers to a check or payment that is deposited or processed by the bank ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed. Chart does not reflect ...