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  • Saving an Old Friend: How I Replaced the Fan in My Nearly 15-Year-Old Laptop
    DIY & Mods

    Saving an Old Friend: How I Replaced the Fan in My Nearly 15-Year-Old Laptop

    ByMOJIRANGI October 19, 2024September 3, 2025

    We all have one—that old, beat-up piece of gear we just can’t let go of. For me, it’s my HP DV6-6022TX laptop, a machine that’s been with me for nearly 15 years. It was a major purchase back when I decided to become a self-proclaimed “clumsy technician,” and we’ve been through countless jobs together. We’ve…

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  • The Pro Trick for Removing a Stuck Parallel Key (You’re Probably Doing It Wrong)
    Life Hacks

    The Pro Trick for Removing a Stuck Parallel Key (You’re Probably Doing It Wrong)

    ByMOJIRANGI October 18, 2024September 3, 2025

    If you’ve ever worked with motors, you know the pain. That tiny, deceptively simple piece of metal—the parallel key—is a marvel of power transmission. But when it’s perfectly fitted into its keyway, trying to remove it can be one of the most frustrating jobs in the workshop. I’ve been there. In my younger days, I…

    Read More The Pro Trick for Removing a Stuck Parallel Key (You’re Probably Doing It Wrong)Continue

  • I Turned a $5 Phone Stand into Pro Camera Gear. Here’s How.
    DIY & Mods

    I Turned a $5 Phone Stand into Pro Camera Gear. Here’s How.

    ByMOJIRANGI October 14, 2024September 6, 2025

    We’ve all been there. You buy a cheap, articulated phone stand, hoping it’ll be the versatile tool you need for online classes, video calls, or filming your projects. It looks decent online, but when it arrives, you’re stuck with a fatal flaw: a clunky, ugly, and impractical phone holder. That’s the story of how my…

    Read More I Turned a $5 Phone Stand into Pro Camera Gear. Here’s How.Continue

  • My Favorite IKEA Hack: A TRONES Shoe Cabinet I’ve Used for Years
    DIY & Mods

    My Favorite IKEA Hack: A TRONES Shoe Cabinet I’ve Used for Years

    ByMOJIRANGI September 29, 2024September 3, 2025

    A few years ago, I solved my then-elementary-school-aged daughter’s ever-growing toy storage problem with an unlikely IKEA product: the TRONES shoe cabinet. It was a simple hack born from necessity, but it has stood the test of time and remains one of my most successful home projects. This isn’t just a “how-to.” This is a…

    Read More My Favorite IKEA Hack: A TRONES Shoe Cabinet I’ve Used for YearsContinue

  • Fixing the Unfixable: How I Replaced a Vintage Dial Indicator Crystal
    DIY & Mods

    Fixing the Unfixable: How I Replaced a Vintage Dial Indicator Crystal

    ByMOJIRANGI September 24, 2024September 7, 2025

    A dial indicator is an essential tool for any machinist, used for precision tests of concentricity, parallelism, and flatness. My old Teclock indicator has been a trusted companion in my workshop for years. But over time, its crystal face became covered in scratches and scuffs. It wasn’t unusable, but the hazy, blurry view of the…

    Read More Fixing the Unfixable: How I Replaced a Vintage Dial Indicator CrystalContinue

  • A Technician’s Guide to Folding Mandu (Korean Dumplings)
    Life Hacks

    A Technician’s Guide to Folding Mandu (Korean Dumplings)

    ByMOJIRANGI September 23, 2024September 3, 2025

    It was a holiday, and I was lounging around, one with the living room floor, when my wife summoned me. No special reason, just: “Come help make mandu if you’re not doing anything.” Sigh… Well, for an old guy like me, you gotta earn your keep, right? So, my answer was an immediate “Yes, ma’am!”…

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  • How a Dremel and a 90s NBA Legend Saved My Melted Remote
    DIY & Mods

    How a Dremel and a 90s NBA Legend Saved My Melted Remote

    ByMOJIRANGI September 21, 2024September 3, 2025

    It was a classic “while the cat’s away” scenario. I came home to find that my wife and daughter had teamed up to commit a terrible crime. The victim? My Amazon Fire TV Stick remote. The story was simple: my daughter, with freshly painted nails, used the remote. My wife, in an attempt to clean…

    Read More How a Dremel and a 90s NBA Legend Saved My Melted RemoteContinue

  • A Pro’s Guide to Building a Custom Electrical Distribution Box (⚠️ Experts Only)
    DIY & Mods

    A Pro’s Guide to Building a Custom Electrical Distribution Box (⚠️ Experts Only)

    ByMOJIRANGI September 20, 2024September 3, 2025

    A while back, I needed to install a new electrical distribution box in my personal workspace. While this is a job best left to certified professionals, my pride as a self-proclaimed “clumsy technician” wouldn’t let me call for help. So, I decided to build one myself. This post is a record of that past project….

    Read More A Pro’s Guide to Building a Custom Electrical Distribution Box (⚠️ Experts Only)Continue

  • A Look Back at a Landmark CNC Retrofit Saga
    CNC Lab

    A Look Back at a Landmark CNC Retrofit Saga

    ByMOJIRANGI January 30, 2024September 3, 2025

    This isn’t a story about a new project. It’s a look back at a memorable machine I worked on a long while back—a project that taught me a lot about reliability and the true nature of our work. Often, I hear people complaining that a certain controller or piece of software is unstable or even…

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About MOJIRANGI

  • About MOJIRANGI

Recent Posts

  • [DIY] Tool Cart Hack #2: Organizing Drills with… Hair Dryer Holders? February 18, 2026
  • [DIY] Cheap Tool Cart Hack: Replacing Plastic Wheels with Rubber (Save Your Floor!) February 7, 2026
  • 11-Year-Old Camera Hack: Giving Unlimited Power to My Canon EOS M3 January 25, 2026
  • Dead Forklift Mystery: Why You Should Trash Glass Fuse Holders Immediately January 12, 2026
  • DIY Precision: How to Make a Super Glue Micro Nozzle for Models and Electronics January 3, 2026

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