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.

Modern systems thrive on connected APIs and tools, but fragmented integrations create hidden security risks across environments.

The internet regulator has decided to seek further clarification on Starlink Services Bangladesh Ltd’s bid to export unfiltered bandwidth from Bangladesh through local internet service providers ...

A 17th century manual for building homemade fireworks using bed sheets and gunpowder has been unearthed – complete with ...

Highland Council has lodged a devastating objection to a super-pylon line plan crucial to SSEN’s £7bn transformation of electricity transmission.

To get a truly better note-taking experience, the best step is to self-host your application. Moving to a self-hosted ...

Mike Weres offered his own idea for how to fight blight in the city. “For blight we should first try positive reinforcement. One possibility is an awards program that recognizes owners that bring ...

Reducing phosphorus pollution into the Holland River and Lake Simcoe is one of our most tangible, practical ways to protect our local environment,’ says councillor ...

Durabook, the global rugged mobile solutions brand owned by Twinhead International Corporation, today announced the launch of its next-generation AI-powered fully rugged R10 tablet. Equipped with high ...

As David Patterson observed in 1980, “A RISC potentially gains in speed merely from a simpler design.” Patterson’s principle of simplicity underpins a new alternative to speculation: A deterministic, ...

Traditionally, the term “braindump” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That practice is unethical and violates the ISC2 ...

Plans to build a 32-storey mixed-used tower in a north Sydney suburb has been met with mixed reactions from locals.