[Matthias Wandel] is the preeminent YouTube woodworker, with dozens of machines constructed from wooden gears, amazing machines that produce perfect mortise and tenons, and home-built table saws and jointers. Actually building something instead of buying it is a hallmark of [Matthias]’ channel, and he’s at it again, building his own woodworking machines. This time it’s a 1″ wide belt sander. Of course anyone can go out and simply buy one of these sanders for under $100, but what’s the point in that when you can build one out of plywood and a motor you picked out of the trash?
The design of this belt sander – just like the commercial version he’s improving upon – uses three wheels to guide the 42″ long strip of sandpaper around its course. [Matthias] is using rollerblade wheels for the front wheels. Rollerblade wheels aren’t the best shape for bearings, this can be fixed by using a table saw as a lathe. Yes, [Matthias] lathes with a table saw. He’s just that good.
The rest of the frame was carefully constructed out of plywood and powered by a 1/3 horsepower furnace fan motor pulled from the trash. There are a few interesting features that make this belt sander exceptionally useful: a rounded platen behind the belt makes sanding interior corners very easy, and is something that isn’t usually found on commercial belt sanders.
You can check out [Matthias]’ video below.
Continue reading “Matthias Builds A Belt Sander”
Rectangles? Squares? Pie slices? Who says dessert has to come in that shape? Why not triangles, circles, or even hexagons? Master of all things woodworking [Matthias Wandel] decided to solve this problem, and delved into a bit of metal working.
Using a strip of 26 gauge stainless steel, [Matthias] threw together some wood clamps in order to bend the metal into funky looking blade. He then put slits into a nice wooden handle and assembled the whole thing with a very slight positive curve, allowing you to roll the knife as you cut your confectionery.
As you can see in the following video, it works pretty well — and always, it’s a pleasure to see this man work.
Continue reading “Cake Knife Tessellates Cake”
[Matthias Wandel], also known as the genius/demigod that can make anything out of wood, put together a mount for a Raspberry Pi and a camera. Yes, it’s just a holder for a Raspi, but some of our readers who aren’t up to speed with [Matthias] might want to check out his Youtube channel. There are hundreds of awesome videos. Report back in a month.
[Evan], the guy working his butt off for the MidAtlantic Retro Computing Hobbyists, and the organizer for the Vintage Computer Festival East (we’re going, April 17-19, Wall, NJ) has been working on a book. It’s about mobile computing, and he’s crowdfunding it.
Your keyboard has buttons, and so does and Akai MPC. Daft PunKonsole! Press the space bar for instrumental part. There is, as yet, no video of someone doing this correctly.
Valentine’s Day was yesterday, and that means Valentine’s Day builds started rolling in on the tip line. Here’s something that’s actually a very simple circuit that’s inspired from an old ‘Electronic Games and Toys’ book by [Len Buckwalter]. Here’s a video of it in action.
A few years ago the name of the game was tiny, credit card-sized ARM boards. It had to come to this: a 64-bit board. ARM Cortex A53 running at 1.2GHz. It also costs $120 and only has a gig of RAM, but there you go.
We’ve been following the Retrode since it was an obscure video on YouTube that we swore was an elaborate hoax. Now, [Matthias] tell us it’s getting its third major upgrade, and it is really starting to resemble a commercial project. The video features the new prototype case for the Retrode II, which has been 3d printed. The fact that such advanced protyping facilities are availavble to the common hacker is just incredible. The new Retrode II will have ports built in so SEGA and SNES controllers can be plugged in. Since its launch the community has been collaborating to build plug-in boards allowing people to play Virtual Boy, Atari 2600, GBx, Turbografix-16, Neo Geo Pocket, and even N-64 cartridges directly from the cartridge on their computers. Very Cool.
Continue reading “Retrode Gets An Upgrade”