Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

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There are many cases where a power supply needs an internal current-limiter function, usually built using a current sensor, a control circuit, and a pass transistor. The current sensor itself can be a ...

I drive a 2006 Nissan Xterra that came from the factory with halogen, lo/hi combined headlight bulbs with a DRL setting. After 18 years of using the old factory halogens, lightening in all driving ...

As a schoolboy at Wake Forest High in North Carolina, Will Perry could not have fathomed that he would go on to become a professional basketball player - let alone one of the best in an NBA-backed ...

Led Zeppelin is one of the most iconic Rock & Roll bands, but their name has eluded music fans for generations. The legend of the name goes back to when guitarist Jimmy Page pitched a new group to ...

In the fields of engineering and electrical design as they exist today, the term “calculator” can refer to physical handheld calculators, as well as software tools. As of the 2020s, highly ...

Before I shunned it, I was swept up in smartphone culture (Picture: mack6media) The yellow Post-It note on the dashboard of my car is unintelligible to anyone else. It reads: Usual. Roch round. 2nd ...

Time will always be“of the essence” for professional engineers and amateur enthusiasts alike. This can certainly be said about the process of designing circuits involving Light Emitting Diodes (LEDs).

If you are seeking to get involved in electronics projects or are already doing so, you may still be getting accustomed to certain concepts – including the importance of LED resistors in circuit ...

A consortium led by Elon Musk said it has offered $97.4bn to buy the nonprofit that controls OpenAI, months after the billionaire sued the artificial intelligence startup to block it from ...