Xiaomi has introduced its new Smart LED Bulb (White and Color) in Germany, priced at €12.99 (approx. $15). The bulb offers ...

Anticipation has been growing for the release of the Nintendo Switch 2 ever since the company announced the highly coveted ...

Luckily, Memorial Day has stepped in to stop me procrastinating with a pretty nice LG OLED B4 deal. Right now, you can grab ...

Abstract: This paper proposes a new isolated single-stage single-switch power-factor-correction (S4 PFC) driver for supplying light-emitting diodes (LEDs) without electrolytic capacitor. In the ...