An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

BenchVolt PD is a five-channel, open-source USB-C PD lab power supply that turns any USB Type-C charger/power bank into a compact, portable bench PSU. Designed for makers, engineers, and field ...

While the right mattress for your needs is crucial for a good night’s rest, placing it atop an adjustable base can also be a game-changer for your sleep quality—especially for those with chronic pain, ...

Nov 7 (Reuters) - The Dutch government is ready to shelve the order that gave it power to block or change key corporate decisions at chipmaker Nexperia if China resumes exports of critical chips, ...

The Netherlands is prepared to suspend its powers over Chinese-owned chipmaker Nexperia in a move that would de-escalate a fight with Beijing that threatens to disrupt automotive production around the ...

Rare earths have become a strategic lever in global trade. As China tightens export controls, nations are racing to build domestic supply chains and secure access to these critical materials. Prices ...

Apple has long been rumored to be working on a significant improvement to the main iPhone camera in the form of a variable aperture lens. Some reports claimed that this would be introduced in the ...

Contraceptives bought by U.S.A.I.D. have been in limbo in a Belgian warehouse. The U.S. government said the products were destroyed, but local authorities found them. By Jeanna Smialek Stephanie Nolen ...

The science pros at The King of Random build a low-cost variable power controller and explain how it works. Hegseth says 4 killed in latest strike on ‘narco-trafficking vessel’ Medical breakthrough in ...

The U.S. dollar-denominated money supply grew 3.87% in Q2 2025. Meanwhile, the U.S. Dollar Index (DXY) dropped 7.03% – one of its sharpest quarterly declines in recent history. This dramatic drop in ...

Climate change reports, deleted. DEI initiatives, banned. Local TV and radio stations, defunded. Books, removed from military academies. Names of civil rights leaders, erased from ships. History ...

Abstract: This article proposed a modular adjustable high-voltage pulsed power supply (MAHVPPS) with pulse frequency adjustable, pulse duty adjustable, and pulse voltage independence control for the ...