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HeyLaughingBoy

HN member
Joined
Mon, Mar 24, 2008, 4:19 PM UTC
HN karma
11,364
Public activity
6,859 items

About HeyLaughingBoy

Skillset: Electronic hardware (analog, digital & instrumentation) development Firmware development Windows, Linux & Arduino software development

Available for smaller projects (sub-80 hours), consulting, or to just shoot the breeze.

littlemachines@cedarlakeinstruments.com

Recent public activity

  1. comment
    Comment #49249163

    Irene was pregnant? Good for her!

  2. comment
    Comment #49248617

    And on Saturday, I bought a package of four 1/3 lb burger patties (ground chuck) for $7.99 and a package of burger buns for under $2 at a gas station. Kwik-Trip FTW. That price dep…

  3. comment
    Comment #49248590

    And here I was stupidly thinking that making meals at home was the default and eating out/getting takeout was the exception.

  4. comment
    Comment #49224981

    That has only been true in the largest corporation I've worked for (around $4bn annually). Even then, we (devs) had to challenge inconsistencies in requirements or incomplete speci…

  5. comment
    Comment #49224946

    The code in cars is, by definition.

  6. comment
    Comment #49224920

    Not really. In those safety-critical areas, the code really is no different. What is significantly different is the surrounding process. I had to make some software changes to an o…

  7. comment
    Comment #49203843

    I just learned about Alpha-Gal Syndrome yesterday through a Radiolab podcast. It was really interesting, but they didn't mention that it was spreading. I guess I shouldn't be surpr…

  8. comment
    Comment #49198827

    Why is that a problem? I love a good medium-rare prime steak, but I also used to live near a restaurant called Best Steak House, which was anything but. However, they delivered a p…

  9. comment
    Comment #49198753

    > There's nothing sacred about human-written code I suspect that there is a lifetime of knowledge and experience wrapped up in that statement and I agree wholeheartedly. I love wri…

  10. comment
    Comment #49187328

    I can believe that. When we (devs) implemented an interactive design/coding screening questionnaire, we had an uphill battle to get HR to approve us giving it to candidates. Appare…

  11. comment
    Comment #49187275

    I am positive that I have answered exactly this set of questions as part of a screening test to be allowed to take a Management Certificate course about 15 years ago.

  12. comment
    Comment #49172818

    I don't miss those days. Constantly having chips in the eraser while you debugged the running version on the board and then finally programming an OTP (One-Time Programmable) devic…

  13. comment
    Comment #49109453

    Before PLCs were popular, technicians built automation systems using various types of relays. The documentation was done using "ladder diagrams" and the procedure was known as "lad…

  14. comment
    Comment #49101182

    You may have a unique perspective on that, though...

  15. comment
    Comment #49101170

    I think that age started over 100 years ago.

  16. comment
    Comment #49022165

    IIRC, at least 15 years ago, that's exactly what they did. They published a tool suite that your driver should pass before submission because otherwise it would fail when they got …

  17. comment
    Comment #49022127

    Mine up until a few months ago. Didn't really care because you'd have to stop literally in front of my house to access it. And living on a street with only about 4 properties, that…

  18. comment
    Comment #49011990

    Not while Goodwill and eBay exist.

  19. comment
    Comment #49011879

    Even that's probably way overkill.

  20. comment
    Comment #48987346

    That's an escape, not a release.

  21. comment
    Comment #48986259

    That hasn't been the case for at least 20 years. And I'm being generous.

  22. comment
    Comment #48986168

    Yes. I live in a rural area. The two closest businesses (within 5 miles) are bars. IIRC, both have tie rails so you can ride your horse there. The horse will know the way home, so …

  23. comment
    Comment #48983449

    Exactly! It might be a "dangerous fallacy" (?) but people will still do it and you can't stop them.

  24. comment
    Comment #48983430

    I think you might be surprised to find out how many "real businesses" can't "just reinvest capital" and have to keep struggling on with what they have.

  25. comment
    Comment #48980660

    I'm going to forget some details, but he was not using hobby level CNC products. I still have a Kollmorgen AKD motion controller that he sent me as a test bench. Most of the old to…