You don’t see them much anymore, but there was a time when any hobbyist who dealt with RF probably had a grid dip meter. The ...

Jaguar MD on that brand reinvention: "Jaguar didn't work commercially" Man hangs from ladder during Christmas decoration mishap in Manaus, Brazil Ed Sheeran unveils six-pack and reveals 'really gentle ...

Embark on thrilling adventures with us as we explore some of the most mysterious, dangerous, and captivating locations around the world! From electric bike expeditions on Everest to surviving on ...

Abstract: In this paper, a novel two-dimensional (2-D) adaptive dimming technique with X-Y channels for light-emitting diode (LED) backlight system in LCD TVs is proposed. The proposed LED backlight ...

A blast from the Elektor archives: this clever 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V. Built from standard components and no ...

Abstract: This paper presents a method of improving power conversion efficiency of a boost LED driver circuit for edge-lit LED Backlight Units. The proposed circuit consists of a conventional boost ...

Unlike traditional Mini LEDs, RGB-Mini LEDs do not use a single white or blue LED as a backlight. Instead, they directly integrate Mini LED chips of the three primary colours, red, blue and green, ...