Excavate Your Basement Using RC Equipment

July 28, 2012 by Jeremy Cook 41 Comments

Although it could be debated as to whether or not this is a “hack,” since the equipment used is built for excavation, the scale of it seems deserving of a mention. In the linked article, [Joe] is quoted as saying, “the common misconception here is that the RC’s are not here to excavate my basement, but rather the basement excavation project is here for the RC’s.” This could be a motto for most makers/hackers in that projects are frequently not done for the resulting product, but for the experience of making something your own.

According to [Joe], he excavates 2 – 3 cubic yards per year with his little RC vehicles. Living in Canada as a rancher and farmer, he’s required to be near his home to feed his hungry animals even during the cold winter months. During this time, there can be very little to do. After sometimes working 16 hour days during the summer, he needed something to keep him occupied close to home. Be sure to check out the excavation video after the break, or check out the original article for even more pictures and video! Continue reading “Excavate Your Basement Using RC Equipment” →

Raspberry Pi Case Roundup

July 24, 2012 by Jeremy Cook 38 Comments

If you haven’t heard of it yet, the [Raspberry Pi] is all the rage on [HAD] these days, so why not a round up of some of the excellent cases available?

[Nhslzt] wrote in to tell us about his laser cut Bramble Pi finger jointed case. These are available for only 12 Euros, or roughly $14.95 in the US. Sure, the exchange rate may not be in America’s favor these days, but it’s cheaper than a trip to Dresden, Germany where some of the profits from this are to go towards setting up a makerspace there!

If you’re feeling more into the additive 3D printing DIY process, why not just download one and make it on your printer? [Thingiverse] has an excellent selection of cases many featuring, as you may have guessed, a picture of a Raspberry on the top! (Here’s the printed case pictured).

Finally for something more colorful (see the pic after the break), you can’t get much better than the [Pibow]. If you’re looking for something colorful, and very solid (as described) this may be the case for you! You can order one here or use the unique design to inspire your own case (Thx Brian!).

As for stuff that we’ve already written about at HAD, this case looks quite slick made out of black acrylic, as does this one, combining the use of a laser cutter and 3D printer. Of course, if you’re going for the strictly utilitarian model, you can always go with one held together with rubber bands and tape!

Continue reading “Raspberry Pi Case Roundup” →

Hackaday Links July 18, 2012

July 18, 2012 by Jeremy Cook 13 Comments

Apollo 13 DJ controller Follow Up

[Adam] had a really impressive DJ controller build featured here recently. Many of you had more questions about the internals and such, so this post should clarify a few things. He’s still got a few more updates to make, but promises to reveal all if given enough time!

Noise Absorbing Headphones from Shooting Earmuffs

If the circuitry on your microphone-enabled shooting earmuffs has gone bad, the actual speakers may still be good. Why not convert them into some noise-blocking headphones? For that matter, if you’ve broken a pivot, there’s a simple solution for that too!

Help Choosing your CNC Router

If you’re in the market for a CNC router, but aren’t sure where to start, Ponoko has put together a handy pricing guide to several of the more popular DIY routers available.

DIY AC Unit

It’s very hot out, so what is one to do when your shop or garage is burning up? Why not build your own “AC unit?” Sure you have to supply your own ice, but at under $20 for this cooler-based unit, maybe it’s worth it. Here’s the Reddit thread explaining it as well as a picture of the finished product.

3D Topo Map on a CNC Router

Once you’ve purchased your CNC router using the above guide, why not make your own 3D top map? This tutorial features a map of Ross Island off of Antarctica. Why Ross Island? It was the first vector-format topo map found off of Wikimedia.

A Replica DJ Controller To Rule Them All

July 15, 2012 by Jeremy Cook 22 Comments

So like many followers of Hackaday, maybe you’re into electronic music. We’d dare to say though that few of you have the dedication of [adamdzak] as he decided to replicate [Sasha]‘s custom controller for the [Abelton Live] software package. Apparently it’s more difficult than taking apart your DJ Hero controller and hacking it to interface songs on your computer.

The “new” controller is named Apollo, and is meant to be a replica of Sasha’s Maven controller. The build process is well laid out in his post, and the results so far look quite incredible. What’s particularly interesting is the effort taken to reverse engineer this device without ever having been able to use it. Both from a mechanical standpoint and trying to figure out how the buttons are used to control the software must have been quite a challenge. Check out the video after the break to see this new controller in action. Continue reading “A Replica DJ Controller To Rule Them All” →

CNC Table Saw Jig

July 3, 2012 by Jeremy Cook 6 Comments

[Woodgears.ca] seems to be a wealth of clever hacks, and this CNC box joint jig is no exception. Although one has to manually move the jig to make the actual cut, it still gives the user a lot of extra functionality. One only has to click the mouse button to advance the workpiece. One drawback to using a table saw, even with this jig is that some internal parts still may have to be cut. Check out the video after the break to see this device in action, or skip to around 3:08 to see what hand operations still have to be done.

Besides just being a cool build, we loved the box-jointed project enclosure for the electronics. As this was made in 2003, it’s nice to see that the idea of “self-replication” (at least in part) didn’t start with the [Rep-Rap]. The 10 year old (as of 2003) Thinkpad notebook computer running QBasic in DOS is a nice “hacker” touch as is using 100 Watt light bulbs as power resistors. Pretty clever electronics, especially for someone that’s known more for his excellent woodworking skills than his obvious electrical engineering knowledge! Continue reading “CNC Table Saw Jig” →

NC Maker Faire 2012: Other Projects

June 27, 2012 by Jeremy Cook 1 Comment

Although I didn’t get to see everything I wanted to at the Faire, there was a ton of stuff that was interesting enough for a mention. Many of these could probably merit their own separate article, and I didn’t get to talk about everything, so feel free to comment, or better yet write in to the tip line if you feel like you deserve more “air time.”

In the video after the break there’s everything from a [steampunk] display, to a model railroad club, and lots of projects in between. For a list of makers at this Faire, check out this page. Continue reading “NC Maker Faire 2012: Other Projects” →

Maker Faire NC 2012: Electrical Vehicles

June 26, 2012 by Jeremy Cook 7 Comments

Although I had no idea what to expect at the NC Maker Faire, I was pleasantly surprised to see several well made electrical vehicles. One of note was [Lab306]‘s Fox body electric Mustang. Although it would have been impressive by itself, it was made by a high school class and has been featured in several publications. Be sure to check out their excellent website, or the short video of it after the break! Don’t you wish you went to that high school?

Also of note were a few really cool cars seen after the break, including one built from a kit by [Green Cycle Design Group]. The other two were extremely small by traditional car standards and featured very unique designs. Continue reading “Maker Faire NC 2012: Electrical Vehicles” →