23325 Results for "3D%20printing"

FDMProperties
Details from FDMProperties
Designing a 3D printed part for structural use is currently done by guesstimation, as there are no accurate models for the material strength. This leads to overengineering at best, or part failure at worst. So, lets fix that! I'll cut straight to the...

The Oculus Cardboard Project: DIY Virtual Reality
Details from The Oculus Cardboard Project: DIY Virtual Reality
This project uses the ESP8266 NODEMCU and sockets for communication. UDP packets are sent when the user presses the trigger button to fire or holds the other button to walk. Movement occurs in the direction the camera is facing. I will be posting the...

2020 Al Extrusion Erector Set
Details from 2020 Al Extrusion Erector Set
2020 AL Extrusion Erector set is a modular collection of printable brackets and parts that allow anyone with a 3D printer and 2020 AL extrusion to build just about any rigid structure they want.Being open source and freely available allows anyone with...

Solid state flow sensing using EIS
Instructions from Solid state flow sensing using EIS
! These build instructions are still work in progress. More elaborate instructions, including better imagery will be added later, and the instructions may contain errors. Please only use these for educational purposes for the time being !Buy the parts...

ASK EVERYONE
Log from Jugnu - LED Throwies
When we were told to give a 1 to 2 hour session to 8 to 18 year old kids about what we do, we didnt knew what to do.We do Programming, Electronics, PCBs, Arduino, 3D Printers and what not - so we went with the general idea of MAKING and Maker Culture.Asked...

3D-Vectorfield Scanner for Magnetic Flux
Details from 3D-Vectorfield Scanner for Magnetic Flux
This is a project about a magnetic scanner to examine flux density as a vector field – something we are not taught in school (we are 14 and 15 years) - I am doing this project with my friend Finja. Here in Germany many unexploded bombs from the Second...

First Draft
Log from Wall Chess
Originally, I thought it would be exactly like a 3D printer with a pincher instead of hot end, but since we won't need sub-milimeter accuracy, we should be able to simplify it.Here's my first draft. Motors would be cheap $5 geared stepper motors from...

Some case updates
Log from Orange PI PC Computer
With most of the software worries out of the way I started to do some more work on the case. I designed a bracket to hold the board in place and printed it on my 3D printer. STL file is added to the project. I also made some standoffs to hold the front...

Improving The Artificial Muscles And Arm Exoskeleton
Log from Zizzy: A Personal Robot Assistant
I have just finished designing and testing new 3d printed artificial muscles to replace the previous ones. They occupy a slightly larger volume and are considerably stronger than the previous versions. In addition, the plugs that held them in place have...

few setbacks and a little progress
Log from Unique mini quadcopter
So I am having a bit problems with the othermill machine, I can mill my pcb only with 1/100" bit, which I dont have and is too small, moreover, my hardware delivery is delayed. In the meantime I wrote few libraries for the sensors that I could not find...

Source Code Released + 6 Months Run-Time Achieved
Log from Chronio
Starting with the battery life, the watch has now been running since August 7. In a previous project log I showed that the calculated run-time would be up to 6 months, which has been achieved now. The voltage has dropped to about 2.8 V, so it might last...

San Diego Central Library Innovation Lab
Details from San Diego Central Library Innovation Lab
Our lab is located at the Downtown Central Library, on the 3rd Floor, towards the North East corner. The lab is regularly used for open/public clubs, free workshops, and all sorts of free prototyping. Our Maker Lab was originally funded by an LSTA grant...

Printing laptopless
Log from From IKEA Moppe to 3D Printer
In the last couple of months I've done some modifications to my 3D printer. First thing I added was a LCD with rotary encoder, having the printer attached to my laptop, which was not very convenient since prints can take hours and I only have only laptop....

Creating a WiFi-controlled Automatic Door Lock
Instructions from Creating a WiFi-controlled Automatic Door Lock
The Motor CasingYou will need a way to attach your motor to your door and `turn the lock. You can make a casing for the motor that can attach to your door and hold the motor in place. A small piece of plastic in the shape of the lock's bar should be...

Control PCB Wiring Diagram
Log from Thor
I just made a Wiring Diagram for the Control PCB v1.0 board.You will find the full resolution image & source files at the Github repo.I want to remind that there is a Google Groups community with 90 members in this right moment where you can ask, share...

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