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Toshiba Launches Dual H-bridge Motor Driver IC with PWM Control for Mobile Devices and Home Appliances

“Toshiba Electronic Devices & Storage Corporation (“Toshiba”) has launched an H-bridge motor driver, “TC78H660FNG,” housed in a TSSOP16 package with a widely used pin-assignment. It is Toshiba’s latest addition to its line-up of drivers for brushed DC motors and stepping …

UB researchers develop new molecular ferroelectric metamaterials

“The work could advance smart materials, soundproofing materials, shock absorbers, elastics cloaks and more A University at Buffalo-led research team has reported a new 3D-printed molecular ferroelectric metamaterial. The advancement, published Monday in the Proceedings of the National Academy of …

Ultrafast Camera Films 3-D Movies at 100 Billion Frames Per Second

“In his quest to bring ever-faster cameras to the world, Caltech’s Lihong Wang has developed technology that can reach blistering speeds of 70 trillion frames per second, fast enough to see light travel. Just like the camera in your …

What A Crystal Reveals About Nuclear Materials Processing

“PNNL researchers devise a new method to analyze Hanford site plutonium microcrystals. While studying legacy contaminated soil samples from the Plutonium Finishing Plant waste crib at the Hanford Site (Richland, WA), Pacific Northwest National Laboratory (PNNL) researchers located and extracted …

‘World’s first’ MIDI over Bluetooth LE wireless adaptor allows user to play any MIDI instruments without the need for cables

“QUICCO SOUND’s mi.1 Cable and mi.1 II employ Nordic nRF52832 SoC-based Insight SiP module for MIDI over Bluetooth LE connectivity between instruments, equipment and apps Nordic Semiconductor today announces that Hamamatsu, Japan-based QUICCO SOUND, has selected an …

Zeptoseconds: New world record in short time measurement

“In the global race to measure ever shorter time spans, physicists from Goethe University Frankfurt have now taken the lead: together with colleagues at the accelerator facility DESY in Hamburg and the Fritz-Haber-Institute in Berlin, they have measured a process …

A milestone in quantum physics: Physicists at Mainz University successfully carry out the controlled transport of stored light

“Patrick Windpassinger and his team demonstrate how light stored in a cloud of ultra-cold atoms can be transported by means of an optical conveyor belt A team of physicists led by Professor Patrick Windpassinger at Johannes Gutenberg University Mainz (JGU …

A new approach boosts lithium-ion battery efficiency and puts out fires, too

“Adding polymers and fireproofing to a battery’s current collectors makes it lighter, safer and about 20% more efficient. Menlo Park, Calif. — In an entirely new approach to making lithium-ion batteries lighter, safer and more efficient, scientists at Stanford University …

An Electrical Trigger Fires Single, Identical Photons

“The precisely controlled photon source, made from an atomically thin semiconducting material, could aid the development of advanced quantum communication Secure telecommunications networks and rapid information processing make much of modern life possible. To provide more secure, faster, and higher-performance …

“Better” Copper Means Higher-Efficiency Electric Motors

“New manufacturing process yields highest conductivity copper composites at bulk scale Researchers at Pacific Northwest National Laboratory (PNNL) have increased the conductivity of copper wire by about five percent. That may seem like a small amount but it can make …