Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

Abstract: This paper presents equivalent Thévenin circuits for two connections (parallel-series (ps) and parallel-parallel (pp)), for the magnetic coupling coils (resonators), used in wireless active ...

Nothing brings joy to a hacker’s heart like taking a cheap gizmo and making it useful. Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon ...

In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and can confuse residents. Hearing a bell ...

Abstract: Dynamic device and circuit parameter variations degrade processor performance, energy efficiency, yield, and reliability across all market segments, ranging from small embedded cores in an ...