Robot Arm Restoration
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64mm Flat Burr Coffee Grinder
Praj hasn’t gotten around to finishing a write-up for this page yet. Check back later! Weber EG1 inspired 😉 Design Fabrication Motor Assembly Spindle Assembly Spindle Housing Hollow Shaft Preload Spring Spindle Pulley Mounting Assembly Mounting Block Columns Column Interface Blocks Base Plates Cup Burr Housing Assembly Interface/Seal Plate Burr Housing Spout Spout Interface Static …
Two More Kitchen Knives
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Flat Burr Coffee Grinder
Homebrew! Praj hasn’t gotten around to finishing this page yet. Check back later! I’ve been been getting more into coffee lately. For a long time it was just morning pour overs with my fancy Blue Bottle coffee beans but I recently bought a used Breville Barista Express espresso machine and it’s really kicked off my …
Kitchen Knife
Can’t have enough I got the knife making itch again. On a whim, I went ahead and bought some 1/8″ thick O1 tool steel bar stock from McMaster. Design I’ve made some knives before (check out this page) using just hand tools. They’ve turned out alright, but the complexity had been limited by what I …
Wood and Aluminum Picture Frame
For when you have way more time than money I bought a picture frame off Amazon and it looked kind of bad. Granted I only paid $10 for it, but considering it’s was made to house artwork, you’d think they would have put some effort into making it a little nicer on the eyeballs. I …
Folding Utility Knife
Flipping the bird It’s secret santa time and I’ve decided to make a little brass knife. Design This is a folding knife, and it holds a standard utility knife blade. The person receiving this enjoys birdwatching as a hobby, and so I designed it to look kind of like a bird when folded out. Specifically …
MinESK8
A backpack-sized personal vehicle I got another project grant to build a tiny little skateboard. Longboards, especially electric ones, are long for good reasons. I knew this in my heart and yet I was entranced by the allure of a small and portable personal transport vehicle. Carrying around or having to find a place for …
Laser-Etched Dead-Front Display
Now you see me… now you don’t This is a offshoot of another consumer device project linked below. Check this out if you’d like a little more context. Background The above project involved a ring of individually addressable LEDs that would act as indicator lights for a user. To maintain a clean look, I wanted …
Consumer Product Electronics
Mostly making things look nice I was in a product design course a little while ago and my team had decided to develop an over-the-counter therapeutic device for home usage. I was in charge of developing the electronics to make the whole thing go. The full nuanced details and background of the device are not …