There’s something about clocks — sooner or later, every hacker wants to build one. And we end up seeing all kinds of display techniques being used to show time. For the simplest of builds, 7-segment ...

The ESP32 keeps finding new jobs in my house.

It's amazing what you can do with an ESP32 (or two).

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

Flipper Device's new Busy Bar will retail for $249.

Tiny wells guide nano-LEDs into place, helping turn millions of small light sources into sharper headset display pixels.

LG Display has revealed that its full lineup of large-sized OLED panels, including those used in the monitors and TVs of many ...

The focus-enhancing device is still priced at $249, but the first 3,000 units will be discounted to $199.