Scientists developed a wireless brain implant smaller than a grain of sand that recorded neural activity in mice for 365 days ...

With a 4k1 collector resistor and 16mA drive into the led, the chosen (read ‘cheapest on ebay’) 6N135 is supposed to beat 1.5μs for both turn on and turn off, with typical figures of 90ns and 800ns.

Abstract: Frequency-modulated continuous-wave (FMCW) light detection and ranging (LiDAR) has gained attention for its robustness in harsh outdoor environments, leveraging an interferometry-based ...

Abstract: This paper presents a CMOS photodiode model that can be fabricated using 65-nm triple-well CMOS technology and its integration with different charge pump circuits for on-chip photovoltaic ...

Welcome to This Week in the Circuits, a look at the most significant cases before federal appeals courts. The Third Circuit is tackling one of America’s hottest legal questions: does the Second ...

Venezuelan pro-democracy campaigner María Corina Machado has won the 2025 Nobel Peace Prize. Despite an unprecedented – and public – campaign for the accolade by Donald Trump, the Norway-based prize ...