Abstract: This paper deals with power electronic drivers for LED strings. Due to the enormous progress recently achieved in the technology of light emitting diodes (LEDs) it can be expected that LEDs ...
Abstract: This brief presents a new LED control scheme to maintain a constant LED power. In LED control schemes, the conventional approach is to maintain a constant LED current. However, this ...
TikTok’s Chinese owner, ByteDance, has signed binding agreements to transfer control of the app’s U.S. operations to a new investor-led entity, marking a major step toward avoiding a nationwide ban ...
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
U.S. and Republic of Korea Army soldiers stand guard near the border of North and South Korea during a Swedish Delegation visit to the Joint Security Area, Oct. 15, 2025. The Joint Security Area is ...
TikTok owner ByteDance has agreed a deal to hand control of the video-sharing platform’s US operations to a group of investors, and avoid a ban. The Chinese company has signed a legally binding ...
TikTok has reached a deal to cede a substantial portion of its U.S. operation to a group of American investors, thus ending a years-long tussle in which the federal government has sought to force the ...
At a South Korea-U.S. joint training held on the Namhan River in Gyeonggi Province, a U.S. Forces Korea Stryker armored vehicle and a South Korean military K200 armored vehicle conduct a floating ...
NATO Secretary General Mark Rutte has once again warned that Russia could be in a position to attack NATO within the next four years. While most European countries have rolled out ambitious plans to ...
The 2nd Air Force Wing Command under the leadership of former House Deputy Speaker and Colonel Michael Odylon “Mikee” Romero, delivered a heart-warming “Wings Christmas Community Development relief ...
NPR's A Martinez speaks with Australian gun control advocate Rebecca Peters about the aftermath of the Bondi Beach shooting and gun control in Australia. For more on the aftermath of the shooting at ...
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