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Playmobil GOPRO action camera
An action camera designed for Playmobil play sets, a helmet support is provided.
The attach between the support and the camera is acted via magnets.
Printing advices
Print as low as possible temperature, print the camera and the attach far as possible each other in the printing bed, in order to cool down.
How i Designed this
I designed the objects with FreeCAD
FreeCAD source is available for edit / remix.
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:3191184
Ubuntu 18.04 LTS ( Bionic Beaver ) - notes on setup
Useful applications and programs
Some applications that i have installed, with the respective package to install
For install from terminal (CLI): use the command
$ sudo apt-get install packet_name
LETTER
| program/application name (explanation) | packet_name | info url |
|---|
E
| Emacs (text editor) | emacs | Wikipedia |
G
| gThumb (gThumb is a free and open-source image viewer and organizer, useful for printing photos) | gthumb | Wikipedia |
N
| nmap (security / ip port network scanner) | nmap | Wikipedia |
but is also possible install the programs via the Ubuntu Software Center by clicking the icon on the launcher
Ubuntu Software Center icon
Auto Start Up an Application
- Click the Dash Home icon (or tap Super), type 'Startup Applications' to search for the application and run it.
- Click the “Add” button.
- Name a program.
- Click the “Browse” button and navigate to “Computer” > usr > bin, where programs are usually installed.
- Select a program, click the “Open” button followed by the “Add” button.
source: http://www.techsupportalert.com/content/tips-and-tricks-ubuntu-after-installation-ubuntu-1404.htm
SSH and X
To enable X forwarding as default when connected via SSH on other host, in the file
/etc/ssh/ssh_config
made this modifications
ForwardAgent yes ForwardX11 yes ForwardX11Trusted yes
Emacs and corrupted font
Emacs display squares instead of characters when remoted connected (Emacs launched via X). Create the file file ~/.Xdefaults containing
emacs*font: 7x14
and execute
xrdb -merge ~/.Xdefaults
this is at once setup, for make it permanent, create a file called i.e. emacs-setup.sh with this content:
xrdb -merge ~/.Xdefaults
and save it in the directory
/etc/profile.d
Source for some info: http://ubuntuforums.org/showthread.php?t=1896584
Meltdown and Spectre pencils holders
This is a set of two pencils holders themed, based on the logos of Meltdown and Spectre vulnerabilities.
Printing advices
I have printed all the two pencils holders scaled at 50%, some differences for infilling and perimeters:
Meltdown: 10% infill 2 perimeters
Spectre: 25% infill, 4 perimeters or above, depending on nozzle diameter. It is not necessary increase the number of perimeters for strengthen the structure but to prevent the print head from being made to bounce too much during printing, increase it up to until the infill disappear from the outer walls of the ghost, the external walls must become made only of perimeters.
How i Designed this
I designed the two pencils holders with FreeCAD, extruding the 2D SVG files from the logos into mesh objects, and subsequently cutted with a 20 degree angle on the top.
My work has made possible thanks to the availability of the 2D logos. The author of the logos Natascha Eibl has published her work on the website https://meltdownattack.com/ and released it under CC0 license, thanks very much for this!!!
FreeCAD source is available for edit / remix.
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:2789587
- Author of the 2D logos: https://vividfox.me/
- Main Meltdown and Spectre vulerabilities website: https://meltdownattack.com/
Blog
Playmobil GOPRO action camera
An action camera designed for Playmobil play sets, a helmet support is provided.
The attach between the support and the camera is acted via magnets.
Printing advices
Print as low as possible temperature, print the camera and the attach far as possible each other in the printing bed, in order to cool down.
How i Designed this
I designed the objects with FreeCAD
FreeCAD source is available for edit / remix.
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:3191184
Ubuntu 18.04 LTS ( Bionic Beaver ) - notes on setup
Useful applications and programs
Some applications that i have installed, with the respective package to install
For install from terminal (CLI): use the command
$ sudo apt-get install packet_name
LETTER
| program/application name (explanation) | packet_name | info url |
|---|
E
| Emacs (text editor) | emacs | Wikipedia |
G
| gThumb (gThumb is a free and open-source image viewer and organizer, useful for printing photos) | gthumb | Wikipedia |
N
| nmap (security / ip port network scanner) | nmap | Wikipedia |
but is also possible install the programs via the Ubuntu Software Center by clicking the icon on the launcher
Ubuntu Software Center icon
Auto Start Up an Application
- Click the Dash Home icon (or tap Super), type 'Startup Applications' to search for the application and run it.
- Click the “Add” button.
- Name a program.
- Click the “Browse” button and navigate to “Computer” > usr > bin, where programs are usually installed.
- Select a program, click the “Open” button followed by the “Add” button.
source: http://www.techsupportalert.com/content/tips-and-tricks-ubuntu-after-installation-ubuntu-1404.htm
SSH and X
To enable X forwarding as default when connected via SSH on other host, in the file
/etc/ssh/ssh_config
made this modifications
ForwardAgent yes ForwardX11 yes ForwardX11Trusted yes
Emacs and corrupted font
Emacs display squares instead of characters when remoted connected (Emacs launched via X). Create the file file ~/.Xdefaults containing
emacs*font: 7x14
and execute
xrdb -merge ~/.Xdefaults
this is at once setup, for make it permanent, create a file called i.e. emacs-setup.sh with this content:
xrdb -merge ~/.Xdefaults
and save it in the directory
/etc/profile.d
Source for some info: http://ubuntuforums.org/showthread.php?t=1896584
Meltdown and Spectre pencils holders
This is a set of two pencils holders themed, based on the logos of Meltdown and Spectre vulnerabilities.
Printing advices
I have printed all the two pencils holders scaled at 50%, some differences for infilling and perimeters:
Meltdown: 10% infill 2 perimeters
Spectre: 25% infill, 4 perimeters or above, depending on nozzle diameter. It is not necessary increase the number of perimeters for strengthen the structure but to prevent the print head from being made to bounce too much during printing, increase it up to until the infill disappear from the outer walls of the ghost, the external walls must become made only of perimeters.
How i Designed this
I designed the two pencils holders with FreeCAD, extruding the 2D SVG files from the logos into mesh objects, and subsequently cutted with a 20 degree angle on the top.
My work has made possible thanks to the availability of the 2D logos. The author of the logos Natascha Eibl has published her work on the website https://meltdownattack.com/ and released it under CC0 license, thanks very much for this!!!
FreeCAD source is available for edit / remix.
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:2789587
- Author of the 2D logos: https://vividfox.me/
- Main Meltdown and Spectre vulerabilities website: https://meltdownattack.com/
Battery cover for Jeep Wrangler Rubicon remote controlled
Design
The battery cover is designed for work as replacement for remote controller transmitter that work with Jeep Wrangler Rubicon toy.
My son has lost it, i have designed and printed this thing for replace the orignal one.
Printing instructions
It's simple to print, no special recommendations.
Files
The FreeCAD design source is available for download on Thingiverse
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:2733593
Recent updates
Battery cover for Jeep Wrangler Rubicon remote controlled
Design
The battery cover is designed for work as replacement for remote controller transmitter that work with Jeep Wrangler Rubicon toy.
My son has lost it, i have designed and printed this thing for replace the orignal one.
Printing instructions
It's simple to print, no special recommendations.
Files
The FreeCAD design source is available for download on Thingiverse
Resources
- Thing on thingiverse: https://www.thingiverse.com/thing:2733593
Recent updates
en/start.txt · Last modified: 2017/12/31 01:09 by alessio.cavalieri
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