Also 2x4s aren’t 2 inches by four inches. made an Inkscape extension to generate better GCode for engraving with a laser cutter.ġ9″ racks have no dimensions that are actually 19″. Laser cutters are tricky if you want to do grayscale or half tones. Can anyone fill us in on the reason for that? That’s 20x magnification, and it’s not a Bayer filter. What does an AMOLED display look like up close? Pretty cool, actually. It’s a PortalCyclone, and even the cable chains are 3D printed. That’s a 200mm FPV racer cut from 1mm and 3mm carbon fiber sheets, but the real story here is the CNC machine. What’s the most reasonable thing you can do? 3D print a CNC machine, obviously. Let’s say you want a carbon fiber quadcopter frame. The backplane connector has been identified it’s a Teradyne I/O 100 series connector with a 120mil spacing. It’s time for a project update, and here’s where she stands: if anyone has a source of JAN-spec Teledyne 420 or 422-series magnetic latching relays (they’re in a TO-5 package), contact. It’s no secret that is building a DSKY – the part of the Apollo guidance computer that was on-screen in Apollo 13. Last week was #06 featuring from Othermill and Hackaday writer talking about synthesizing an SPI slave in an FPGA. The clock project is turning out great, although there are several more months until it will tick its first second.Ĭontinue reading “Machining A Skeleton Clock In 10,000 Easy Steps” → Posted in classic hacks, Misc Hacks Tagged clockmaking, cnc, lathe, machiningĮvery once in a while, the Hackaday Overlords have a Hardware Developers Didactic Galactic in San Francisco. has already made a tailstock die holder for his lathe, a clamping tool to drill holes in rods, and a beautiful lathe carrier to hold small parts.Īll of this is top-notch work, with custom tin lapping tools to put a mirror finish on the parts, and far more effort than should be necessary going into absolute perfection. No, you’re going to need to make the parts to make those parts. Of course making a clock isn’t just about cutting out some parts on a lathe and turning them on a mill. It’s very large, and all the parts are constructed out of raw brass and steel stock. The project is working on now is a clock based on a design by. ’ Clickspring channel and blog is something you don’t really see much these days: machining parts with a lathe, a mill, and no CNC. What can you accomplish?Ĭontinue reading “Robottermilk Pancakes” → Posted in cnc hacks, cooking hacks Tagged cnc, hackathon, ohio state university, pancake, pancakes, reprap, robotĪnother day, another interesting YouTube channel. One night, lots of fun, lots of food, and plenty of hardware. Inspired yet? We are! If you’re anywhere near New York City you need to bring this kind of game to our Hackathon on May 2-3. The team also built an iPhone app that lets you draw your desired pattern and push it to the machine via WiFi. It wasn’t just the printer being hacked together. We are amused by the use of a Sriracha bottle as the nozzle. Get this, the pump driving the pancake batter was pulled from a Keurig and a servo motor is used to kink the tubing, halting the flow. tells us that since most 3D Printers are build on stepper motors this meant they had to scratch-build the control software but luckily were able to reuse PID software for the rest. The motors themselves are DC with encoders. The gantry runs on drawer sliders using belts from a RepRap. ,, and won the 2015 Ohio State University Makethon with the project. With a name like that how could we possibly pass up featuring this one? Truly a hack, this pancake making robot was built in under 24 hours.
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