From circuit simulation to embedded firmware testing and PCB design, Proteus lets you see how hardware and code work together ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

The TCL X11L SQD-Mini LED TVs, starting at $6,999, promise supremely sharp visuals, precise colors, deep blacks, and high ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

LG Display introduces Primary RGB Tandem 2.0 at CES 2026, featuring 4,500-nit TV panels, a 720Hz gaming display, and flexible ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

[UPDATE: Since the article below was first published, LG Display has also confirmed ahead of CES 2026 (on December 28) that it plans to apply new Primary RGB Tandem 2.0 panel technology to all of the ...

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...

These QR codes will be linked to the Astram App and will be installed in all autos on a mandatory basis, said Karthik Reddy, Joint Commissioner of Police (Traffic).

Inorganic LEDs are light-emitting diodes (LEDs) made from a crystalline semiconductor. The optical emission wavelength can be selected by varying material composition. Example active regions include ...