In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

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. The post ...

The TCL X11L SQD-Mini LED won one of our Best of CES 2026 Awards for having the brightest screen in its class (10,000 nits) and the most dimming zones (20,000). This flagship TV has 100% BT.2020 color ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Abstract: A novel color control method for multicolor light-emitting-diode (LED) systems is proposed. The proposed control method can achieve high color rendering indexes by approximating the spectral ...

The driver allows you to control the RGB strip on the LEDs WS2811/WS2812 connected to the ESP8266 with firmware McLighting If you want to use RGBW Leds (like SK6812) connected to the ESP8266, you ...

This projects build a LED light source for a photographic enlargers. All content is free to be used for non-commercial purposes. Any LED power setting can be used from 16 LED (small 35mm direct light ...

Abstract: Urban regions are nevertheless plagued by traffic congestion, which increases travel times, fuel use, and greenhouse gas emissions. To lessen traffic congestion and enhance the performance ...

Jabra discusses the PanaCast 40 VBS and its PanaCast range of meeting room solutions that are easy to use and quick to deploy.