8219 Results for "3D printing"

Combining inputs and outputs
Log from Sonic Screwdriver
This is a table with some possible combinations for the sonic screwdriver.Menuinputoutputcombination resultDAZZrgb led, white ledRandomized switching of the LEDs like in the link - a non lethal weapon a doctor may approve. http://hackaday.com/2009/09/28/open-source-weapon-makes-you-puke/MAESTROaccelerometerrgb...

More hardware documentation
Log from PyPPM: A Proton Precession Magnetometer for all!
I finally got around to documenting the sensor coils and the case millwork! It's the small things in life that matter, or that's what I told myself. :)The coil (rev 1.0). The relevant parameters of the coil are now documented in the source tree of the...

Z-axis Carriage
Log from TOME - Portable 3D Printer
I was finally able to scrounge together an hour and a half to start designing the Z-axis carriages, I finished the Z-axis side 1 clamshell, tomorrow I will be finishing the mating half which will allow me to begin mounting the X-axis guide rods. I would...

Quick Update!
Log from DogEars
Just a quick update, I've been thinking about how to do the main FFT transformations, I need to do 2 FFT and 2 Inverse FFT calculations at the same time. To me, this immediately shouts FPGA, so I am currently researching the best chip to use. I'm thinking...

Design
Log from Coil Winding Machine
To begin my design process I found some old steppers I had and designed them using Auto-desk Inventor. This is the motor used...

Example Montage and Status
Log from Stagmo: Microscope Stage Automator
Thanks for all the interest, and I apologize for the lack of updates and responses over the last year (my dissertation research got in the way). I neglected to document Stagmo as much as I should have during my graduate research, but I have uploaded...

INS-1
Log from Modular Nixie Display
I'm trying out the INS-1 indicator bulbs to replace the generic ones I use.Datasheets are still in Russian, but google translate to the rescue!DesignatorElectrode Type1 - The smaller cylinderAnode2 - The larger cylinderCathodeSee the dark dot in the...

Starting Building
Log from Vectr - 3D Gesture Controller and Sequencer
I have gotten a number of circuit boards manufactured and have started assembling the units to deliver to the Kickstarter backers. It has taken many months to gather all the components and many more months before that to design all of them. Now, I just...

PCBs
Log from Snail Mail Notifier
I made the PCBs in Eagle CAD and ordered them from Elecrow as they currently a have a 5x10cm board size special offer, it remains to be seen if they actually agree producing them as there are some particularities with panelized PCBs.The 3D rendering...

How to use LED drivers to run vibration motors
Log from 3D Haptic Vest for Visually Impaired and Gamers
The code to run the motors from the Parallax Propeller is here. This code is for the Adafruit 24-Channel 12-bit PWM LED Driver - SPI Interface (TLC5947). The following is an explanation of how it works. To run the LED drivers first send out a 0...

2014.07.23
Log from Digitabulum: The last motion-capture glove
Devoted some time to adding another project to hack-a-day (WebRemote). It might end up being an early target for demonstrating android integration, since it is already a functional application.Yesterday, I added Mathew to the project. Mathew and I have...

Assembling the Robot
Log from 3d printed Mobile Robot for STEM education
Assembling the robot requires a bit of finishing of the 3d print. The original instructions by user outcastrc on thingiverse are1. The chassis is designed to use standard size 360 degree rotation servos. All holes are designed around 3mm screws, with...

First steps, test run
Log from Broke Hackers' Model Railway
It is finally time to assemble the whole creation. The parts are printed, so let's put them together! For now, I didn't use the electronics stuff, I just simply wired an AA cell to the motor to keep things easy.---------- more ----------The whole engine...

September Snapshot
Log from Pathfinder - Haptic Navigation
The road so far:We've got a very stable HW/SW prototype! (check the github for the latest files).Pathfinder has been validated in a bunch of different situations (outdoors, public environments, around complex furniture, etc.)The board can be built for...

Change of direction...
Log from Innocuous Gift
Despite the lack of activity, I haven't given up on this. However, it has come to my attention that I really don't have enough knowledge about how to ensure that this doesn't cause more harm than good. I've made a Tetris for Raspberry Pi that works with...

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