Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Ultimately, Mini-LED is the future. RGB Mini-LED will rival OLED’s best color saturation and brightest pops of color, and Micro-LED will one day replace OLED entirely —it’s self-emissive like OLED but ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

If you’ve been to a wedding or a downtown coffee shop in the last 10 years, you’ve probably seen those little lightboxes that are so popular these days. They consist of letters placed ...

On Friday, TCL launched the new RayNeo Air 4 Pro AR/XR glasses for $299 (early shoppers can save $50 at launch), which boast ...

From the moment I completed Google TV setup and started watching the TCL X11L I was amazed. I could immediately tell it’s the brightest TV I’ve had in my home, but it was the ...

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

Tiny light sources no wider than a human hair may soon change how information is transmitted and how screens are built.