In its heyday, starting in the 1940s, the lab created a cascade of inventions, including the transistor, information theory ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

CD Projekt Red's Cyberpunk 2077 is something special, but fans of the open-world RPG have a few other games they should check out.

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Esperance has a rich endowment of rare earths and other critical minerals that could make it a significant hub to ... Read More The post Esperance shapes up as major rare earths hub with broad mineral ...

The compounding power of Moore's Law allowed for the internet the smartphone and AI. Now Ian says it's being applied to the ...

Mention the phrase "child star" and many people immediately picture a familiar Hollywood cautionary tale-a once-adorable TV kid whose life spirals after the cameras stop rolling. Stories of former ...

Many of our modern marvels are rooted in the legacy of Bell Labs, an innovation powerhouse in suburban New Jersey.

Now in its eighth year of awards, EW BrightSparks sees Electronics Weekly highlight and celebrate some of the brightest and ...

Spectre I is a portable device that prevents nearby microphones from recording your voice, by creating a protection zone around you that blocks smart devices, phones, and AI recorders from capturing ...

That drawer full of old USB drives may look useful, but think twice before reusing them, as some tasks become far riskier ...