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DIY Warriors Saluted And Sought

WaveDave writes "I have found some really inspiring pages out there by folks who are hacking together amazingly cool low-cost hardware/software/etc projects (reminiscent of the old homebrew computer club days). With the cost of IC's, sensors, microcontrollers, and PC's falling through the floor, we've entered a time where the barriers to entry on hacking neat projects are lower than they've ever been. There are a lot of indicators of the excitement in these projects, including the recent announcement of the upcoming Make Magazine from O'Reilly. Initially blown away by Matthias Wandel's projects, I've begun to put together a small collection of links to other creative DIY-ers out there, as well as resources for finding parts, getting stuff made (like PCB's and machined stuff). My current list is here - what are some of your favorite creatives and resources?"

8 of 190 comments (clear)

  1. Re:w00t w00t by Nermal6693 · · Score: 5, Funny

    Hold on, you 'first posted' an article about DIY without mentioning duct tape!? And you call yourself a geek...

  2. Sharp Zaurus by MountainMan101 · · Score: 5, Interesting

    There's a lot of DIY hacks that use Palms and iPAQs. Not seen so many using the Zaurus (which runs Linux). I have one, and would be interested in following someones example to learn myself.

    The Zaurus 5500 should be an excellent choice for hacking as it have CF socket (could be used to add a hacked PCMCIA card supplying USB host), IR port and Sharp I/O which can be a serial port or USB client.

    Then with the option of QT, Java or C (and even Python and Ruby). It would be easy to prototype on a laptop and then port to Zaurus.

    I built a Garmin GPS to Zaurus cable. But that wasn't exactly challenging!

    Anyone have any interesting links like this?

  3. Some of my favorites: by Solder+Fumes · · Score: 5, Informative

    For electronic parts, you just can't possibly leave out the Electronic Goldmine. They've been around a long time, and in my experience offer the best surplus stuff you can find while charging the least they can get away with. Their bagged assortments are good, and their Electronic Surprise box is actually a good deal if you don't mind sorting through a box of jumbled parts. They also carry many standard components to round out whatever project you're doing.

    If you ever want to build a CNC machine, check out TurboCNC. It's "shareware" in the sense that you are free to download and use the fully-functional, nagless program...and what a program it is. TurboCNC 3 has been used by thousands of hobby CNC'ers, and just recently TurboCNC 4 was released with lots of rewritten code, vastly improved user interface, and better stepping rates. This program will pulse stepper motors up to 30KHz on a junker 486 computer with parallel port, depending on the timer hardware. Version 4 adds Pentium timer support, resulting in pulse rates beyond 100,000Hz. The price rose from $20 to $60 with the release of the new version, but that price is if you feel like supporting Dave and his team, and will get you the full sourcecode to the program.

    For cheap PCBs: nobody can beat Olimex. Yeah, they're based out of Bulgaria, and the first setup of payment can be a little tricky. But you'll get a double-sided board with plated holes, solder mask, and silkscreen...about $25 for 6" x 4" board. What's even better is that you can send them a number of files, then give them a sketch of how you want the boards arranged and repeated in the 6"x4" area...and they will panelize and cut them out for you, free. That's impressive if you've ever checked out the costs of doing something similar with other PCB houses. Many of them give the impression that it's like cheating to try to get more than one board out of the standard board size, even if your design only requires a few square inches. With Olimex I've gotten up to ten boards for that cheap price. It kind of makes you wonder what other ways you can use outsourcing, instead of whining about it and trying to make the government give your old job back.

    By the way, this list has a long way to go before it's the most exhaustive I've seen. For the ultimate in DIY electronics articles and links, try ePanorama, it's been around a long time.

  4. Diy Amplifier by 2$+Crack+Whore · · Score: 5, Interesting

    If you are interested in high quality audio, try making a gainclone amplifier - this website has more details:
    http://www.decdun.fsnet.co.uk/
    I made one and the sound quality is fantastic - better than any of the amps I have previously owned.

  5. Re:DIY champ by Anonymous Coward · · Score: 5, Funny

    that site is class but theres no way that guy is a genuine geek.

    the giveaway is he goes running!
    outside!

    for fun!!

  6. Re:Mini-ITX Madness by Anonymous Coward · · Score: 5, Funny

    Without looking at the site:

    - a musicplayer
    - a jukebox
    - a 'media center'
    - a music jukebox
    - a set-top musicplayer
    - a set-top jukebox
    - a set-top music jukebox
    - a set-top 'media center'
    - a 'networked' music player
    - a 'networked' jukebox
    - a 'networked' 'media center'
    - a 'networked' set-top music player
    - a 'networked' set-top jukebox
    - a 'networked' set-top 'media center'

    All for watching legal backup-copies of DVDs and CDs you bought.

  7. check this out, then by mattdm · · Score: 5, Interesting

    Back in the days of the Homebrew computer club, you literally did build a PC. These days, whacking a load of PCBs into a case isn't quite the same level of complexity. I remeber telling people I built PCs where I worked and they looked amazed. As far as I was concerned, it was nothing more complex than Lego with static. The hardest part was installing software.

    Things have definately changed.

    Yeah, totally. Which was why I was surprised when I heard that one of my co-workers has designed and built (well, is building -- it's a work in progress) one ompletely from scratch. Although he doesn't mention it on the page, he's written games for it and everything. (I said, "does it have games?" and the next week it did). It's pretty much the most amazingly geeky thing I've ever seen, and seriously deserves to get slashdotted. :)

  8. Circuit Cellar by seawolf315 · · Score: 5, Insightful

    One of my good Professors here at RIT introduced me and gets copies of the magazine Circuit Cellar. They are a complete computer hobbyist magazine -- very, very good. They have everything from radio controlled robots to how to add USB to your embedded project.

    Circuit Cellar

    They also host contests constantly which give out free hardware for those with good design ideas! Great for those student needs!