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  • Electronics Engineering Video Blog

    Electronics Engineering Video Blog


    EEVblog #1122 – Raspberry Pi 3 PoE Hat FAIL Investigation
    Published. September 20, 2018

    The new official Power Over Ethernet (PoE) hat for the Raspberry Pi 3 B+ has been reported to fail with an overcurrent error when powering USB devices. Dave investigates and narrows it down until, well, something goes horribly wrong… Rpi forum Forum HERE...


  • Technology Review Feed - Energy Top Stories

    Technology Review Feed - Energy Top Stories


    Curbing emissions isn’t enough—we need emergency solutions for climate change
    Published. September 12, 2018

    Top energy scientist Daniel Schrag says we have to adapt and innovate, because we’re already signed up for centuries of higher global temperatures....


  • Victor Chertakovsky

    Victor Chertakovsky


    Battery Charging at Low Temperatures
    Published. December 27, 2017

    Low-temperature Batteries Charge/Discharge...


  • Tech Design Forums Blog

    Tech Design Forums Blog


    With RF, power and MRAM, FD-SOI finds its role
    Published. July 12, 2018

    FD-SOI is gradually building up a presence as a technology not just for low-power but RF and power integration....


  • Laptops and Desktops Blog

    Laptops and Desktops Blog


    Lenovo Miix 630 ARM-based 2-in-1 Windows tablet goes on sale for $900
    Published. July 11, 2018

    The 12.3-inch convertible is one of the first Windows 10 devices powered by Qualcomm's Snapdragon 835 processor, which promises up to 20 hours of battery life....


  • Linux and Open Source

    Linux and Open Source


    ?How to install Linux Mint on your Windows PC
    Published. July 3, 2018

    Are you a Windows power-user? You can get and install Linux Mint running on your PC -- either to try it out or as a replacement for Windows....


  • All About Microsoft

    All About Microsoft


    Don't expect Microsoft's Andromeda this year... or maybe ever
    Published. July 2, 2018

    Microsoft's rumored portable Surface 'Andromeda' device and the AndromedaOS software that would power it aren't looking like 2018 deliverables. It's back to the drawing board, sources say....


  • Functional Verification Blog

    Functional Verification Blog


    UVM-ML- Managers’ Freedom of Choice
    Published. June 28, 2018

    Freedom of choice is a term we hear a lot, especially in the last 10 years. It is defined in wikipedia as “an individual's opportunity and autonomy to perform an action selected from at least two available options…”. Is having many choices always a good thing? Well, usually it is- who would not want to live in a world where s/he has options and can make choices? However, there are also downsides to having multiple options. In the TED lecture, The paradox of choice , Barry Schwartz discusses...


  • PCB Signal and Power Integrity Tech Corner

    PCB Signal and Power Integrity Tech Corner


    Chalk Talk: Suppressing Noise from Via-to-Via Coupling
    Published. June 20, 2018

    Like Cristian Filip who recently spoke on SerDes design, I just did my first Chalk Talk with EE Journal. News editor Amelia Dalton and I talked about how important it is to diagnose via-to-via coupling and how it gets exacerbated due to the PDN (power distribution network) impedance. We also talked about what you can […]...


  • Verification Horizons Blog

    Verification Horizons Blog


    Significantly Improve Your FPGA Design Reliability by Using Custom CDC Synchronizers
    Published. April 24, 2018

    [Preface: we are presenting a paper on this topic at the upcoming SEE/MAPLD conference, May 21-24, 2018 in La Jolla, CA – Join us!] Today’s FPGA designs include multiple cores, interfaces, test logic, and even different internal power and voltage domains. In particular, the multiple asynchronous clocks, and the signals crossing between asynchronous clock domains, […]...


  • Stephane Boucher's DSP Blog

    Stephane Boucher's DSP Blog


    Feedback Controllers - Making Hardware with Firmware. Part 4. Engineering of Evaluation Hardware
    Published. October 10, 2017

    Following on from the previous abstract descriptions of an arbitrary circuit emulation application for low-latency feedback controllers, we now come to some aspects in the hardware engineering of an evaluation design from concept to first power-up. In due course a complete specification along with  application  examples will be maintained on the...


  • Rands In Repose

    Rands In Repose


    How to Build a Rumor
    Published. August 6, 2017

    There’s a rumor wandering through your team right now. I’m sorry to report; it’s toxic. It’s the kind of rumor that contains so much interest and emotional energy that the humans can’t help repeat the rumor to each other. It’s about you, and it’s completely untrue. When you hear the rumor, the content will give… More...


  • Mocana IoT Security Blog

    Mocana IoT Security Blog


    How Do We Protect Power Grids from Getting Hacked?
    Published. July 12, 2017

    Months after the Mirai Virus and WannaCry cyber attacks, another series of massive ransomware attacks shook companies across the globe, including a state power company in Ukraine. The impact of the NotPetya virus was devastating, locking down multinational corporations and disrupting critical services to healthcare patients. Earlier this month, it was reported that hackers are targeting US nuclear facilities....


  • Stack Overflow

    Stack Overflow


    EEPROM Wear Leveling
    Published. July 5, 2017

    A problem that occurs from time to time is the need for an embedded system to keep track of the number of doodads it has processed since it was put in to service. Clearly you can’t keep this value in RAM as it will be lost when power is removed. Thus the obvious solution is […]...


  • CFD doesn’t mean Color For Directors

    CFD doesn’t mean Color For Directors


    CFD Helps Design More Efficient Datacenters
    Published. March 22, 2017

    Behind the scenes of our ever-growing information and entertainment consumption, huge datacenters are an essential part of today’s massive Internet connectivity. In addition to the general web-support services provided by the likes of Google, large companies also are running their own datacenters. With so many proliferating, the efficiency, reliability, and energy-use of these buildings that […]...


  • scalability.org

    scalability.org


    Requiem
    Published. March 22, 2017

    This is the post an entrepreneur hopes to never write. They pour their energy, their time, their resources, their love into their baby. Trying to make her live, trying to make her grow. And for a while, she seems to. Everything is hitting the right way, 12+ years of uninterrupted growth and profitable operation as […]...


  • Electrical Engineers  Talk Tech

    Electrical Engineers Talk Tech


    What’s the Nucleus of Mentor’s Push into Industrial Automation?
    Published. February 14, 2015

    Mentor’s once nearly-orphaned Nucleus RT forms the foundation of a damned impressive software suite for controlling meat packing or nuclear power plants. Industry 4.0 is basically the promise of interoperability between currently bespoke (and proprietary) I.A. systems with smart, connected IoT devices plus a layer of cyber security thrown in. Continue reading →...


  • The Moth

    The Moth


    Attend my Tech Ed 2014 session: Debugging Tips and Tricks
    Published. May 6, 2014

    Just a week away, at Tech Ed 2014 NA in Houston Texas, I will be giving a demo presentation that you will not want to miss (assuming you code in Visual Studio). Add it to your calendar now: DEV-B352 Debugging Tips and Tricks in Visual Studio 2013 (link) Monday, May 12 1:15-2:30 PM, Room: General Assembly C As a developer, regardless of your programming language or the platform that you target, you use the debugger on a daily basis. Come to this all-demo session to learn how to make the...


  • Gabe On EDA

    Gabe On EDA


    Synopsys's ESL Power Analysis
    Published. March 18, 2014

    Pat Sheridan, Sr. PMM for Synopsys Platform Architect Rich Collins, Sr. PMM ARC Processors and Subsystems In response to my question: "What tools or methods do architects and developers have or should have to define a realistic power budget at the system level?" Pat and Rich offered the following article. read more...


  • Ed Burnette's Dev Connection

    Ed Burnette's Dev Connection


    On the road to Google I/O 2012
    Published. June 26, 2012

    Ed wishes fervently for the invention of the matter-energy transporter. Or at least a first class ticket....





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