8219 Results for "3D printing"

Ergonomics
Log from 2023 DesignLab Builds - LingoLearn Project
Having the right product dimensions for children is the first step, but there are several additional factors than can help provide users (in this case children), a fulfilling experience. When we press a button, there is a lot of feedback that we...

How it all started
Log from Badminton ACE Shuttle Launcher
Like any great project this one started with a pure and noble purpose: To improve my badminton skills to outperform my older brother. We've always played together and were fairly closely matched, but that all changed when I took a few years off...

Coil Winding Tool for Micro-Electromagnets
Log from Electromechanical Refreshable Braille Module
I figured that the trickiest parts of the build would be the winding of the ultra-small coils, so I designed a coil winding tool to help with this process and make it easier ---------- more ----------In the future, this step could be completely...

the rain gauge
Log from Long Range Weather Station (65€)
The principle of operation of a weighing rain gauge is simple: collect the rain into a bucket with a calibrated funnelweight the bucketfrom time to time empty the bucket Here is my 3D printed design (stl files available on thingiverse) The funnel The...

PCB Update
Log from AlgaLite
The whiteboarding/brainstorming session was helpful in identifying that there are two particular Users or Customers or "people who could find this interesting". To ensure that it appeals to both types, the project requires a DIY version and Ready-to-use...

It's alive!
Log from Cyberpunk UV-5R
I wired 4 digital pins from the Arduino to the inputs of the first analog switch IC, and then the four inputs and outputs to the pads of the Baofeng UV5R buttons (1,2,3 and SCAN)I whipped my code into shape and the results were great! I'm using...

Rebuild Complete - Time for a case
Log from Beaglebone Black Fermentation Controller
I am really bad at updating this project and a few things have changed since the last update. I got all the parts in for the miniaturization of the fermtroller and wired it all up. It looks god awful as I'm reusing the original project box and it's all...

Full CAD model released
Log from Hoverlay II
Both Hoverlay I and II were completely layouted in Adobe Illustrator, a surprisingly flat 2D drawing tool I just happen to work with a lot. This is how it looks like, basically:Making all the parts fit without using 3D CAD required...

Evolution!
Log from VisualK-OS (Control Console) [Prototype]
Since the previous post, the first 2 flood boards have been built and used live at a concert (unexpectedly, but helpfully, allowing me to find where my protocol and approach has had some inherent weak points). To simplify, I shall just post an itemized...

First thoughts
Log from JJ Tricoder
Before actually desiging this project, we need to brainstorm it a little bit. The price tag for all components is set to 77,77EUR. We want it cheap and reproducible.Problem is with case. It is oddly shaped and probably not much off the shelf enclosures...

Disassembling the Shutter Glasses
Log from Peril-Sensitive Sunglasses
The Sony PS3 3D Shutter Glasses are disassembled by removing 6 very small cross-headed screws, then pulling the glasses apart into separate halves.Two screws hold in the nosepiece.Two more are on each side, by the hinges. Fold the arms to expose...

WiiMote Communication
Log from Star Wars training droid
It's been quiet around here, so I thought I'd give a quick update about what I was doing.We decided that I should take care of the WiiMote part of the project. We're using WiiMotes and IR-leds to track the position of our quadcopter during flight.I wanted...

So it goes...
Log from N64 Retro Emulation Station conversion
I haven't abandoned this project, just set it on the side-burner for a bit while I was designing and building some furniture. I ended up buying an Android TV box with an A20 in it to develop on. I also wanted a box for my bedroom TV to stream off my...

Cases and PCBs
Log from FT8900 Interface unit
It has been a while since I last updated this but the project has been making some progress.Some of the more interesting parts that have been done.Created a schematic for the Interface with the radio. The unit uses an ATmega2560 as the main processor...

Weight Loss
Log from Stubby the (Teaching) Hexapod
I picked up a digital kitchen scale today (for a Pinewood Derby car I am making with my daughter)... out of interest, I weighed Stubby. It is currently 401g (including batteries and radio). The batteries + holders alone take up about 120g...

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