AI chips and data center communications see big funding; 75 startups raise $2 billion. The first quarter of 2025 saw six ...
This paper introduces a novel high-sensitivity readout circuit that leverages the resonant amplification effect of the LC network in an oscillator to generate high-voltage excitation signals. By ...
A YouTuber recently showcased a homemade laser microphone, a surveillance device capable of picking up sound from a distance by analyzing how a window vibrates. Originally used in espionage, this ...
Copyright 2025 The Associated Press. All Rights Reserved. Colorado Avalanche defenseman Cale Makar, front, collects the puck as New Jersey Devils center Paul Cotter ...
Here we demonstrate a circuit-level avalanche in vertical GaN diodes on low-cost patterned sapphire substrate (PSS), with the avalanche voltage (1.57 kV) and avalanche current density (>2 kA/cm2) both ...
Things to Know About Avalanches, What Causes Them and How to Stay Safe ANCHORAGE, Alaska (AP) — Three skiers are believed dead after an avalanche swept them away and buried them under a pile of ...
Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR 999077, P. R. China School of Mathematical and Physical Science, University of ...
Software has a lot of failure modes ... circuit, for example, uses a MOSFET as a heating element and as its own temperature control. The function of the circuit relies on a parasitic diode ...
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