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coverclock

HN member
Joined
Thu, Nov 13, 2014, 3:10 PM UTC
HN karma
45
Public activity
22 items

About coverclock

Chip Overclock® is the pen name of John Sloan, a product developer based in Denver Colorado USA who specializes in software and firmware development for very large and very small systems on the internet of interesting things: distributed, real-time, high performance, embedded, concurrent, parallel, close to bare metal.

Recent public activity

  1. comment
    Comment #39434780

    Small tech companies tend to be design or engineering led. Organizations grow and evolve, and as they become large they become marketing or finance led.

  2. comment
    Comment #38700218

    I too have tried to use a USB power bank as a kind of DIY UPS to power a Raspberry Pi SBC. What I learned - which may be unrelated to your experience - is that all of the several p…

  3. comment
    Comment #35621227

    I wrote a blog article on this very topic several years ago: https://coverclock.blogspot.com/2012/12/passion-practice-pro...

  4. comment
    Comment #34671143

    Yes, lots of them. I hate reading on the screen, enough that I own a color laser printer more or less just to print articles that I want to read that are online. But for the most p…

  5. comment
    Comment #34223861

    Being able to get feedback can be both a pro and a con, depending on the nature of the feedback. Sometimes you can use information asymmetry to your advantage; thinking in public m…

  6. comment
    Comment #32514405

    I also have a MacBook Pro and a GPD Micro PC. The latter is ideal for taking into the field (in the case of my GPS work, literally a field) to connect to the various pieces of hard…

  7. comment
    Comment #32496354

    Historically, this is what people have used public libraries and university libraries for. They're typically not internet-free spaces, but a little discipline on the user's part so…

  8. comment
    Comment #32253625

    Some time ago I wrote a blog article about the lab notebooks I use. https://coverclock.blogspot.com/2008/07/daily-organization.h...

  9. comment
    Comment #32102822

    I'm an embedded/real-time/systems software developer. The realms I work in tend to be either the very small or the very large. When I wanted to learn Rust and Go, I coded the same …

  10. comment
    Comment #30793613

    We were lucky that the recent tragic Marshall fires in the Boulder Colorado area didn't directly affect us, even though our home was near the boundary of a pre-evacuation area. But…

  11. comment
    Comment #30738273

    "Measuring and Managing Performance in Organizations" by Robert Austin [Dorset House, 1996]. Austin, who at the time he wrote this was an executive with Ford Motors Europe, was wor…

  12. comment
    Comment #27175182

    Related: my Hazer (com-diag-hazer) LGPLv2 repo, which makes extensive use of Diminuto, is my go-to tool for evaluating GPS/GNSS/IMU devices or building geolocation tools. I do use …

  13. comment
    Comment #27175069

    At last count I have 36 repos on GitHub - some private - but by far the one that has been the most useful is my Diminuto (com-diag-diminuto) LGPLv2 repo that is a library of C/GNU/…

  14. comment
    Comment #22329304

    Everyone has their own preferred mode of learning. Mine is hands on, learning by doing. I can't learn new material just by reading a book (although I have friends and colleagues th…

  15. comment
    Comment #20443477

    1. I can only learn by doing. If I can't turn it into a project, then I'll never internalize the details, and cannot really claim to have learned anything. 2. For it to be a projec…

  16. comment
    Comment #20276991

    I do embedded, real-time and distributed product development for clients in the commercial, enterprise, aviation, defense, and big science domains. I probably own two dozen Pis of …

  17. comment
    Comment #19983886

    Unless you're a computer scientist studying algorithms, probably not. But when I defended my Master's thesis in CS way back in 1983 - yes, I'm that old - my fiancee[1] gave me the …

  18. comment
    Comment #19088630

    "Measuring and Managing Performance in Organizations" by Robert D. Austin, Dorset House, 1996. Changed my entire world view. The basic idea - which Austin arrives at using an offsh…

  19. comment
    Comment #13813485

    MEASURING AND MANAGING PERFORMANCE IN ORGANIZATIONS by Robert D. Austin Austin, who is now on the faculty of Harvard Business School, wrote this seminal book on measurement dysfunc…

  20. comment
    Comment #13601319

    I'm a little surprised at the number of people that are saying "paper" or "printer". I agree. The technology to read complex technical topics online just isn't there yet, remarkabl…

  21. comment
    Comment #13412279

    It's very rare for me to read a technical book cover to cover. I recently read IPv6 FUNDAMENTALS by Graziani (Cisco), but that was more an act of desperation. The best CS-related b…

  22. comment
    Comment #12277757

    1. Started working full time at 19. 2. Still alive at 60. 3. Worked hard in every job. 4. Maximized retirement contributions. 5. Only owned two houses. 6. Paid off current home as …