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The cult of DSPism April 13, 2015 The cult of DSPism  Dennis Feucht discusses the cult DSPism and some of its limitations or how and when MCUs can replace analog circuitry. Read more Aluminum capacitor slideshow: Handling heat issues April 09, 2015 Aluminum capacitor slideshow: Handling heat issues The lifetime of an aluminum electrolytic capacitor will be shortened as its temperature increases; your system reliability can strongly depend on keeping the heat down in capacitors. Read more The Filter Wizard: on ADC input resistance and sampling April 07, 2015 The Filter Wizard: on ADC input resistance and sampling Kendall Castor-Perry of Cypress Semiconductor, otherwise known as The Filter Wizard, shows how the input resistance of an analog-to-digital converter (ADC) depends on the architecture and how to derive a mathematical function for it in a given case. Read more Is first-pass success possible for silicon IP? April 01, 2015 Is first-pass success possible for silicon IP? Brandt Braswell, a distinguished member of the technical staff at Freescale Semiconductor, provides tips to help turn out an IP core that is "right" the first time it appears in silicon. Read more Jobs, change and taxes April 01, 2015 Jobs, change and taxes It's the end of the first quarter of 2015 and of the UK tax year. So how are we doing? We're doing pretty well, at least in northern Europe. Read more CE marking misconceptions March 27, 2015 CE marking misconceptions Products that fall under a CE marking Directive cannot be imported into the EU unless they show the CE marking, which is simply a manufacturer's self-declaration that the product complies with the relevant European legislation. Read more Richard Feynman and homomorphic filtering March 26, 2015 Richard Feynman and homomorphic filtering Dennis Feucht discusses his role in preserving the sound of the bongo-playing physicist's voice in audio files that are available for download. Read more Vampire power and the need to save energy little and often March 19, 2015 Vampire power and the need to save energy little and often Jim Bird of Texas Instruments points out that "standby" may be a convenience in home electronics but it is also an energy drain. More needs to be done in saving energy on a global basis but small but ubiquitous changes can have a great impact. Read more Amantys and the spider March 18, 2015 Amantys and the spider Why we should celebrate Amantys, a five year-old startup that has closed down. Read more Is 2015 the year of wireless charging? March 17, 2015 Is 2015 the year of wireless charging? Fady Mishriki, co-founder and chief technology officer at wireless charging pioneer PowerByProxi Ltd., looks for an end to uncertainty born of a standards log-jam. Read more
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