Add Creativity To Your BOM: Hack Chat

October 12, 2020 by Dan Maloney 2 Comments

Join us on Wednesday, October 14th at noon Pacific for the Harnessing Your Creativity Hack Chat with Leo Fernekes!

You’re sitting at your bench, surrounded by the tools of the trade — meters and scopes, power supplies and hand tools, and a well-stocked parts bin. Your breadboard is ready, your fingers are itching to build, and you’ve got everything you need to get started, but — nothing happens. Something is missing, and if you’re like many of us, it’s the one thing you can’t get from eBay or Amazon: the creative spark that makes innovation happen.

Creativity is one of those things that’s difficult to describe, and is often noticed most when it’s absent. Hardware hacking requires great buckets of creativity, and it’s not always possible to count on it being there exactly when it’s called for. It would be great if you could somehow reduce creativity to practice and making it something as easy to source for every project as any other commodity.

While Leo Fernekes hasn’t exactly commoditized creativity, judging from the breadth of projects on his YouTube channel, he’s got a pretty good system for turning ideas into creations. We’ve featured a few of his builds on our pages, like a discrete transistor digital clock, the last continuity tester you’ll ever need, and his somewhat unconventional breadboarding techniques. Leo’s not afraid to fail and share the lessons learned, either.

His projects, though, aren’t the whole story here: it’s his process that we’re going to discuss. Leo joins us for this Hack Chat to poke at the creative process and see what can be done to remain rigorous and systematic in your approach but still make the process creative and flexible. Join us with your questions about finding the inspiration you need to turn parts and skills into finished projects that really innovate.

Our Hack Chats are live community events in the Hackaday.io Hack Chat group messaging. This week we’ll be sitting down on Wednesday, October 14 at 12:00 PM Pacific time. If time zones baffle you as much as us, we have a handy time zone converter.

Click that speech bubble to the right, and you’ll be taken directly to the Hack Chat group on Hackaday.io. You don’t have to wait until Wednesday; join whenever you want and you can see what the community is talking about.

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The Amazing Technicolor Parts Organizer

October 3, 2020 by Tom Nardi 9 Comments

It wouldn’t be much of an exaggeration to say that anyone reading these words has struggled at one time or another to keep an ever growing collection of electronic bits and bobs from descending into absolute chaos. Tossing them all into plastic bins is at least a start down the road to long-term organization, but they still needed to be sorted and inventoried if you want to avoid the wasted time and money of buying parts you forgot you already had.

For his latest project, [Zack Freedman] decided to finally tackle the personal parts collection that he’s ended up lugging around for the last several years. The first half of the battle was just figuring out what he actually had, what he was likely to need down the line, and getting it all sorted out so he didn’t have to keep rummaging through a big pile to find what he needed. But it’s not enough to get organized, you also need to stay organized.

Which is why he then turned his attention to how all these newly sorted components would actually be stored going forward. He already had a trio of Harbor Freight bin organizers, but as one expects from that fine retailer, they were only marginally suitable for the task at hand. So [Zack] designed a 3D printed faceplate that could snap onto the original plastic bin. The new fronts made them easier to grab and featured an opening to accept a laser-etched plastic label.

To give them a little visual flair, he decided to print the faceplates using rainbow gradient filament. To prevent them from being random colors, he used the relatively obscure sequential slicing option so his Prusa i3 would print each faceplate in its entirety before moving over to the next one on the bed. This took far longer than doing them in parallel (especially since he had access to multiple printers), but makes for a much nicer aesthetic as the color smoothly transitions between each bin on the wall. It also has a practical benefit, as you can tell at a glance if any of the bins have found themselves in the wrong spot.

If you really want to go off the deep end, we’ve seen hackers light individual bins with RGB LEDs tied into a searchable inventory system. But for most hobbyists, simply learning when to purge would be more practical.

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A French Cleat Twist On Electronics Bench Organization

May 18, 2020 by Dan Maloney 38 Comments

For some of us, our workbench is where organization goes to die. Getting ready to tackle a new project means sweeping away a pile of old projects, exposing exactly as much bench space needed to plop down the new parts. On the other end of the spectrum lie those for whom organization isn’t a means to an end, but an end itself. Their benches are spotless, ready to take on a new project at a moment’s notice.

[Eric Gunnerson]’s new French-cleat electronics bench is somewhere in between those two extremes, although nowhere near as over-organized as the woodworking organizer that inspired it. If you’ve never heard of a French cleat, Google around a bit and you’ll see some amazing shops where the system of wall-mounted, mitered cleats with mating parts on everything from shelves to cabinets are put to great use. A properly built French cleat can support tremendous loads; [Eric]’s system is scaled down a bit in deference to the lighter loads typically found in the electronics shop. His cleats are 2″ x 3″ pieces of pine, attached to a sheet of plywood that was then screwed to the wall. His first pass at fixtures for the cleats used a Shaper Origin CNC router, but when that proved to be slow he turned to laser-cut plywood. The summary video below shows a few of the fixtures he’s come up with so far; we particularly like the oscilloscope caddy, and the cable hangers are a neat trick too.

What we like about this is the flexibility it offers, since you can change things around as workflows develop or new instruments get added. Chalk one up for [Eric] for organization without overcomplication.

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Steel Pegboard Makes For A Tidy Charging Station

February 21, 2020 by Tom Nardi 25 Comments

Do you have a bunch of electronic devices that all have different styles of chargers and batteries? Of course you do, so does everyone else. While there’s been some headway made towards standardizing on USB (and more recently, USB-C) for charging, there are still plenty of gadgets out there that march to the beat of their own DC adapter. For all those devices, [Tom Barnes] has a tip for making a cheap and easy centralized charging station.

The idea is to get a power strip, ideally one that has a switch on it, and use zip ties to attach it to a piece of pegboard. [Tom] used a nice black steel board which is obviously very strong and shouldn’t be bothered by any potentially high temperatures, but you could get away with the hardware store MDF variety if you had to.

All your chargers, mounted around the periphery of the board with ~~Velcro~~ hook and loop fasteners, have their individual power cords run through to the back of the board where they are nearly routed and zip tied. This is where using the steel pegboard really helped, as it has a lip around the edge that makes a void for all the wires to be run through when hung on the wall. If your particular flavor of pegboard doesn’t have that space behind it, you’d either have to settle for running the wires across the front or build out your own space in the back using a wooden frame.

Even in our high-tech world, no shop is truly complete without pegboard. Whether you’re using it to vertically mount your development boards, or pushing it around on wheels to keep your tools close at hand, there’s no shortage of ways to use this versatile material.

Tiny Woodshop Is Packed With Space-Saving Hacks

September 18, 2019 by Dan Maloney 32 Comments

Fair warning: once you’ve watched [Stephen]’s tiny workshop tour, you will officially be out of excuses for why you need to expand your workshop. And, once you see his storage and organization hacks, you’ll be shamed into replicating some in whatever space you call home.

[Stephen]’s woodshop is a cozy 6′ x 8′ (1.8 m x 2.4 m) garden shed. The front wall is almost entirely occupied by the door and a window, reducing the amount of wall space available but providing ample natural light and keeping the small space from inducing claustrophobia. Absolutely every square inch of the remaining space is optimized and organized. [Stephen] wisely eschews bulky cabinets in favor of hanging tool racks, all mounted flexibly to the wall on French cleats. Everything has a place, and since every hand tool is literally within arm’s reach, it stays stored until it’s needed and goes right back when it’s done. The shop boasts way more than hand tools, though; a lathe, drill press, thickness planer, sander, air compressor, scroll saw, band saw, and even a table saw all fit in there. There’s even dust collection courtesy of “The Beast”, [Stephen]’s DIY dust extractor.

No matter whether you work in wood, metal, or silicon, we could all learn some lessons from [Stephen]’s shop. It’s a model of efficiency and organization, and while he’s not likely to build a full-size [Queen Anne] dresser in there, it’s clear from his blog that he gets a lot done with it. Too bad we missed this one the last time we did a roundup of tiny shops.

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A Guide To Shop Equipment Nobody Thinks About: Clean, Organized, And Efficient

July 7, 2019 by Tom Nardi 27 Comments

When planning out a workspace at home, the job, or at a makerspace, we all tend to focus on the fun parts. Where the equipment will go, how you’ll power it, what kind of lights you’ll get, etc, etc. It’s easy to devote all your attention to these high-level concepts, which often means the little details end up getting addressed on the fly. If they get addressed at all.

But whether we want to admit it or not, an organized workspace tends to be more efficient. That’s why [Eric Weinhoffer] has put together a blog post that details all those mundane details that we tend to forget about. It’s not exactly exciting stuff, and contains precisely as much discussion about whiteboards as you probably expect. That said, it’s thorough and clearly comes from folks who’ve had more than a little experience with setting up an efficient shop.

So what’s the first thing most shops don’t have enough of? Labels. [Eric] says you should put labels on everything, parts bins, tools, machines, if it’s something you need to keep track of, then stick a label on it. This does mean you’ll likely have to buy a label maker, but hey, at least that means a new gadget to play with.

Of course, those self-stick labels don’t work on everything. That’s why [Eric] always has a few rolls of masking tape (such as the blue 3M tape you might be using on your 3D printer bed) and some quality markers on hand to make arbitrary labels. Apparently there’s even such a thing as dry erase tape, which lets you throw an impromptu writing surface anywhere you want.

[Eric] also suggests investing in some collapsible cardboard bins which can be broken down and stored flat when not in use. If you’ve got the kind of situation where you’ll always have more or less the same amount of stuff then plastic is probably your best bet, but in a more dynamic environment, being able to collapse the bins when they aren’t in use is a capability we never even realized we needed until now.

As you might imagine, the post also touches on the issues of keeping sufficient safety gear available. We’ve talked about this in the past, but it’s one of those things that really can’t be said too many times. Having a wall of meticulously labeled storage bins is great, but it’s going to be the last thing on your mind if you manage to get an eye full of superglue.

Hack Your File Hierarchy With Johnny Decimal System (Dewey’s Older Brother)

February 2, 2019 by Kerry Scharfglass 24 Comments

Most of us have our fair share of digital debris. After all, with drives measured in one-million-million byte increments it’s tempting to never delete anything. The downside is you may never be able to find anything either. [Johnny Noble] must have gotten pretty fed up with clutter when he decided to formalize and publish his own numeric system for organizing everything he comes in contact with. It’s called Johnny Decimal and it’s actually pretty simple!

This is of course a play on words for the Dewey Decimal system. Dewey is one of a variety of information organization systems used by libraries to sort the books on their shelves. It’s based on moving books into sets of fixed, predefined categories which are uniform across all users of the Dewey. To locate a volume the user composes categories of increasing specificity to build a number which specifies the approximate space a particular book should live in. Each individual volume has a slightly more verbose assigned number which includes the author’s name to reduce confusion in cases where there are multiple works. Wikipedia has an instructive example which you can see here.

Johnny Decimal works similarly but [Johnny] has a specific method he’s devised for the user to create their own categories with somewhat less specificity than Dewey. This makes it less onerous for the user to adapt to their needs, and if it’s easier to use it’s more likely to be used. I won’t spoil the process here, go read his site for instructions.

Ok so why bother? [Johnny] hints at it, but part of the point is to force the user to think about organization in the first place. With no system and an endless torrent of incoming files it’s easy to end up with the giant “~/Downloads” of doom and never improve from there. But with a clearly defined system (which is easy to execute!) the bar to improve things gets much lower. Certainly the thought of a well-organized file system gives us the shivers!

If you’re interested in implementing it in your own systems, the Johnny Decimal site has many pages devoted to explaining how to put together areas and categories, how to handle running out of buckets, the process for developing your own system, and more. If you try it and have luck, send us a note! We’d love to hear about anything you discover. If you’ll excuse us, we’re off to go fix up our parts bins with a marker and some sticky notes.

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