Blogs

Stairway to Thévenin

<i>This article was inspired by a recent post on reddit asking for help on Thévenin and Norton equivalent circuits. (With apologies to Mr. Thévenin, the rest of the e's that follow will remain unaccented.) I still remember my introductory circuits class on the subject, roughly as

DistiBlog - the EPN Distribution Blog: Rutronik Repeats Panasonic Battery Success

Panasonic has presented Rutronik with the award for most innovative project work for the second consecutive year. “Batteries can only be distributed successfully with expert advice. The design-in proportion is...

OhmArt Cartoon: Super Capacitor (Electro-ramblings)

This isn't just a capacitor, it's a super capacitor... He writes

With Hybrid Capacitors, LEDs Have a Bright Future | CleanTechies Blog - CleanTechies.com

LED lights, or light emitting diodes, are increasingly more common in newly manufactured devices. A beneficial addition to solid-state lighting, LEDs provide

The Embedded Blog: Peregrine launches digitally tunable capacitors

The Embedded Blog Hardware and Software News for the embedded electronics industry in Europe from Nick Flaherty Embedded news Loading Friday, June 10, 2011 Peregrine launches digitally tunable capacitors Silicon-on-sapphire tunable capacitors for integrating into RF systems By Nick Flaherty

element14: BuildBrighton: Challenge concept - Reading cubes using resistors & Arduino

Howdy, From the talks we had about the challenge last Thursday, I have designed a simple

Analog Diablog™: Low Dropout Regulators—Why the Choice of Bypass Capacitor Matters

<span style="font-family:arial;">Widely seen as a panacea for solving noise issues, capacitors deserve more respect. Designers think that adding capacitors will cure noise problems, but give little thought to parameters other than value and voltage rating. But capacitors are not perfect; they

Chipworks - iPhone4 MEMS Sensors

<p>Apples Uses Nine Degree of Freedom Sensing in the iPhone 4 contributed by St.J. Dixon Warren, MEMS Sector Analyst The iPhone 4 is the first portable consumer device to feature full nine degree of freedom (9 DoF) inertial sensing. Apple</p>

PC's Solar Photovoltaics Blog: Littelfuse releases new solar products to meet growing industry needs

CHICAGO, USA: Littelfuse Inc. has released the SPFR Series 1000 VDC Solar Fuse and the associated SPFRHD Series 1000 VDC Solar Fuseholder. The two new products expand on the recently introduced SPF Solar Series and deliver a broad-range protection to meet the higher amperage and voltage

'Transformers' tech crew pulls back the curtain

Red Carpet District is Variety contributor Kristopher Tapley's attempt at making sense of the ever-expanding glut of film awards coverage. He's been on the beat for six years. Email Kristopher Tapley

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