23325 Results for "3D%20printing"

Started construction on ZXY axis
Log from Simple & Cheaper CNC Shaper
I have build the Z, X and Y axis for the shaper. The z is build using the mostly printed CNC Z. It is probably too tall but I wasn't certain what the max height would be so I will wait till then to trim it. As for the X and Y it was made out of wood...

Adaptation for young SMA girl in France
Log from Antigravity Arm Floats
In 2017 I adapt this project for Alyssa. I remake stl files and print them with renforced ABS (I'm a 3d printer). Please send me an email ateliercaladclic[@]yahoo. fr if you need more information or help

Design 3: Camera mounting
Log from Simple ROV waterproof cameras
Mounting the camera in the GoPro box is a little trickier. The easiest solution was to 3d print a mount which fits snuggly inside the box and has a hole to mount the camera. The design is here http://bit.ly/2drxVC4.The design has legs to stabilize the...

Return Home and Drop Object
Log from Pretty Useless Machine
Today . . . the robot can find the object, pick it up, return home and reset for the next run.An infrared sensor is used to detect the home location and sketch changes (documented on this site) modify the controls to make the robot perform its task....

Day/Night Detection
Log from Ghosty, the Thinking Nightlight
I need to use a photocell for day/night detection. Ghosty does not need to activate if I am standing in front of him brushing my teeth. My 3d printed structure is porous, but how much light gets through? Do I need a hole through the surface for a photocell?...

Cardiotron
Details from Cardiotron
Building an Arduino ECG is piece of cake: plug in the shield, plug in electrodes, plug USB cable to PC. And then what? Well, then comes the hard part:1) You get some signals; they are dirty2) So you need to clean them up3) Can you read them? Unlikely;...

Board Designed, Reworked and Off To OSHPark
Log from Solare: Solar Lithium Battery Chargers
So yesterday evening I banged out the schematic and PCB for the BQ24210 of the Solare boards. After spending the day doing other designs I came back to it and reworked it significantly. I feel the newly revised design is superior to my initial pass....

Trig accuracy issues (and a possible solution)
Log from Arduino Graphics Card
The cube I had been rendering did not calculate for camera pitch/yaw, so if it was a 3d game you would only be able to look in the +X direction. I added some math to fix that, but then I got another problem.I wasn't using floating point numbers,...

It's over 9000
Log from Game Boy Cartridge plus Programmer
Too. Much. Overkill. what started as a basic teensy++ 2.0 based cartridge reader/writer is now a full blown project with a nokia 5110 LCD display with rgb backlight, 3D printed, vintage looking case, pcb for an at90usb1286. At least in my head. Please....

Demo Build underway
Log from Aquariumatic
Work has begun on putting together a demonstration rail for the Aquariumatic.The rail setup consists of two rails on some triangular mounts (3D printed, sourced from Thingiverse). the Front rail consists of the units (Pi Server, Arduino-based controller,...

Drawn and Done
Log from Beaglebone Black and Breadboard Plate
So I made this mounting systtem for a my Beaglebone green and a small breadboard. The whole point is so I can easily mount both of those items to an old Parallax robot chassis that was given to me. This component of that project I felt was good enough...

First Pass of PCBs done
Log from S1G RF: Sub 1GHZ Radio Modules 915MHZ and 433MHZ
Hey so I got a little ambitious over the last few days and did a lot of work to the PCB. I'm happy to share my first pass on routing on both PCBs for this project log. First off there were a number of changes to the schematic and the connectors used...

*Update* V3.01 Raman Spectrometer Prototype Redesign Works!
Log from DAV5 V3.01 Raman Spectrometer
My next post will be the data specs for the CCD driver circuit, yes, it works...Yippie! I had to place the circuit board back in my prototype testing platform for now, until I can find an appropriate enclosure, I wanted to 3D print one but it is way...

CCD Detector 8-Bit TCD1304 Finished
Log from DAV5 V3.01 Raman Spectrometer
The TCD1304DG CCD detector for the DAV5 3D printable Raman spectrometer is finished, this CCD was a collaborative effort between myself and Dave Allmon. His design, my work and experimentation and finally his debugging and final PCB product have made...

LittleArm: 3D Printed Arduino Robot Arm
Details from LittleArm: 3D Printed Arduino Robot Arm
3D Printing files for the LittleArm can be downloaded from the LittleArm Website. If you do not have a printer, you can purchase the printed parts from the LittleArm store Here was a quick rough out we made for a Waldo, teaching Pendant. We are...

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