A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition ...

A precision voltage divider produces a specific fraction of its input voltage using carefully matched resistive components.

H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system ...

Sometimes, when an audio component dies, the root cause is something electrical. Sometimes, the issue ends up being ...

Rent Closed Circuit on Fandango at Home, or buy it on Fandango at Home. Slick and well acted, Closed Circuit unfortunately never quite works up a full head of steam, with a plot that's alternately ...

The CBSE Class 10 and Class 12 board examinations will begin on February 17. The Class 10 exams will end on March 10, while Class 12 exams will conclude on April 9. Ahead of the board exams, CBSE ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

Teenage nerds in New Jersey were hacking before the PC and the Internet ...

The AP61406Q has high-side and low-side current sense protection during output short circuits, increasing its reliability in automotive POL applications. Other protection features include UVLO, VIN ...

In our interview, we focused on The Wand Company's upcoming Fallout Fusion Flea Die-Cast Replica. At IGN Store, you can find ...

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