Imagine if you will for a moment, you’re printing along on your Makerbot clone and all of a sudden your PTFE hot end melts, what are you going to do now? One solution is to mill your own all metal end from a bolt with some careful drilling. Or you could follow [Peter Jansen] who has made his own all metal hot end using the existing extruder. All that’s required is some aluminum sheet and cutting down the nozzle and hat (and fans to help, but technicalities), and you’re in business with no more melted PTFE hot end.
Sadly, the video above is the only information we were able to find on the “Double Slide Controller” trombone, built by composer Tomás Henriques. As well as, the instrument took first place in the Georgia Tech Center Guthman Musical Instruments Competition. Right in front of a Bluetooth bow for violins, and a circuit bending group from New York, and…wait; it beat out our favorite modified didgeridoo? Better luck next year.
Well, maybe the title is not so true. This “Porsche” GT3‘s construction is a bit unorthodox, the chassis looks to be aluminum tubing, with bicycle tires and other man-powered parts for propulsion. The body is entirely plastic and tape, yeah…gold…foil…tape. Hey, when you really really want to turn someones head.
Regardless, the car even comes complete with working lights, horn, doors, trunk, and lexan windows. Sure it will never go 0 to 60 (yet), but the mileage is amazing! Follow an amusing video of it after the rift.
Continue reading “World’s slowest Porsche, still faster than my car”
While we could be content following our “kiddie d-day” as [Caleb Kraft] suggested. We know you can’t continue such an awesome Friday without trying to blow yourself up first.
This Wiimote Rubens’ tube caught our eye. A PVC Aluminum irrigation pipe is drilled with holes and propane is pumped through. A speaker on one end creates changes in pressure and a neat light show follows suit. [ScaryBunnyMan] went further though, with a collection of software and a Wii Remote he “plays god” controlling the music, and thus, the fire. Check out a fun video after the split.
Continue reading “Wiimote controlled Ruben’s tube”
For those unaware, the little acronym above stands for Do-It-Yourself-Direct-To-Garment printing. In layman’s terms, printing your own shirts and designs. Commercial DTGs can cost anywhere from $5,000 to $10,000 which for the hobbyist who only wants a few shirts is ridiculous. So you would think this field of technology would be hacked to no end, but we’ve actually only seen one other fully finished and working DIYDTG. So we took it upon ourselves to build a DIYDTG as cheaply and as successfully as possible. Continue reading “How-to: DIYDTG”
We’re all for putting a GPS where it doesn’t normally go, but we’re not sure [Roberto’s] version* is the best of locations. Take for example [Jair2k4’s] GPS. It doesn’t block out 50% of his vision of the road and the impending accident in front of him.
Regardless, the solid aluminum and seamless mounting really does make it look like part of the car, and props to him for making it ‘hidden’ when he’s out of the car to try and prevent thieves. But there are cheaper, easier, and dare we say better solutions out there.
*We found his site only works in Internet Explorer, gah!
[Keith] built this aluminum-plate heated build stage for his MakerBot 3D printer. We just saw a different MakerBot heated build stage yesterday that relied on glass as the printing surface. Keith’s design is similar to the aluminum RepRap bed but scaled down for the MakerBot. He had a piece of aluminum machined the to correct dimensions, and perfectly flat to use as the printing surface. The yellow surface is caused by Kapton tape applied to the top of the plate. This heat-resistant covering is perfect to print on, resulting in glossy smooth surfaces that are easy to remove once the printed part has cooled. He’s working on improving his mounting technique to achieve prefect level so that he can print without a raft.
[Keith’s] writeup is phenomenal. He’s sharing knowledge in a way that is useful even if you’re not building the exact same kind of project. Follow his lead with your own write-ups, then let us know once you’ve posted them.