CES 2026: TCL's RayNeo Air 4 Pro smart glasses have a killer HDR display — and a killer low price

The TCL RayNeo Air 4 Pro will officially launch on Jan. 25 for $299, significantly less than similar augmented reality smart ...

Nvidia’s new G-Sync Pulsar monitors target motion blur at the human retina level

All four of the fresh Pulsar-enabled IPS monitors come in at 27″ with 1440p resolution and up to 360 Hz refresh rates. But ...

LG's UltraGear GX7 is its fastest and brightest OLED gaming monitor to date

LG just announced its fastest and brightest OLED gaming monitor yet at CES, the 27-inch UltraGear GX7. The new QHD display, ...

CES 2026: Live updates on Lego, Samsung, NVIDIA, Dell and more

We’ve only just counted down to 2026, but it’s already been a pretty busy year. In the tech industry, much of the news is ...
Hackaday

Tired Of Burnt Fingers? Try PID Tuning The Hot Glue Gun

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...