LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

The Pentagon awarded the OCX contract to Raytheon, now known as RTX Corporation, in 2010, with a timetable for completion in ...

Over the years, there have been several memory and display technologies that served a particular niche for a while, only to be replaced and forgotten when a more suitable technology came along. One of ...

I'll never panic again over lost earbuds ...

Arccos Golf released its Arccos Air and Arccos Smart Laser to get you geared up for the start of the season. Here's what I learned using it. The post What I learned using Arccos’ next generation ...

SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing ...

Apple devices that use Globalstar features, like the iPhone 14 or later and the Apple Watch Ultra 3, shouldn’t see any ...

Well, this might just be a Hackaday first. Certainly not the circuit sculpture part, nor the wearable aspect, but the ...

The wearable tech landscape has changed dramatically since the first fitness trackers arrived over a decade ago. For years, the only option was a simple wristband that could track your daily steps and ...