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.

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

Halide perovskites is a recently emerged platform for the creation of efficient memristors. In turn, single-crystal inorganic ...

Q1 2026 Earnings Call Transcript November 6, 2025 Operator: Greetings, and welcome to the Coherent First Quarter Fiscal Year ...

A thin organic infrared photodiode uses polaritons for stable, narrowband detection, enabling low-power sensors for medical, ...

Genetic engineers can design and assemble sophisticated gene circuits to program cells with new functions, but important ...

This past summer, the U.S. Court of Appeals for the Fourth Circuit — a federal appeals court that governs West Virginia, Virginia, Maryland, North Carolina, and South Carolina — considered a tale as ...

The US Court of Appeals for the Sixth Circuit recently granted a writ of mandamus in In re FirstEnergy Corp., prohibiting the disclosure of materials generated in an internal investigation that are ...

This video explains how diodes function as directional components in electronic circuits. Diodes allow current to flow in ...

Alberta’s government is ending its hybrid work policy, mandating all provincial employees return to the office full-time starting early next year. A statement issued by Alberta’s deputy ministers’ ...

This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover subjects such as Physics, Chemistry and Mathematics.,, Times Now ...

Cryo-electron microscopy confirms that controlled alignment of Photosystem I on graphene boosts electron flow and durability ...