GoTenna Mesh range testing using a drone as a relay node explained. Why Congress can't claw back war powers from Trump With the penny going away, what should you do with the ones in your coin jar?

A delightfully over-engineered solution to an unusual modern problem! Use Bluetooth peripherals with Bluetooth-disabled computers. This project creates a Bluetooth USB HID relay using a Raspberry Pi ...

I wish I had access to this explainer from Planetscale back when I was learning how different storage technologies work, rather than scratching my head at Wikipedia pages and Reddit 'explain like I'm ...

WASHINGTON — NASA has lost contact with a Mars orbiter that has circled the planet for more than a decade, collecting science data and serving as a key communications relay. In a statement late Dec. 9 ...

Trailing-edge dimmers offer smoother, quieter control for modern lighting systems—but their inner workings often remain overlooked. This post sheds light on the circuitry behind the silence. Sometimes ...

The transistor, invented at Bell Labs in 1947, replaced bulky vacuum tubes and enabled the miniaturization revolution that created modern electronics. The transistor stands as one of the most ...

As connected technology keeps advancing and becomes more ingrained in our everyday lives, user privacy is becoming more important than ever. With researchers recently showing that ChatGPT can be ...

Ising machines demonstrate significant potential to tackle computationally complex challenges, including combinatorial optimization problems related to logistics, manufacturing, finance, and AI. The ...

These days, if you want to flash some LEDs, you’d probably grab a microcontroller. Maybe you’d go a little more old-school, and grab a 555. However, [Jacob] is even more hardcore than that, as ...

Air France–KLM Group has saved more than 200,000 hours of manual work since rolling out its RPA (Robotic Process Automation) initiative, but that number only tells part of the story. From food waste ...

In a DC Solid-State Relay (DC SSR), various semiconductor technologies are used for switching the DC load. The main technologies typically used in DC SSRs are MOSFETs, IGBTs (Insulated Gate Bipolar ...