User:Estebanrojas27: Difference between revisions

Revision as of 20:27, 21 November 2019

Esteban Rojas Acuna is a current college student with excellent work ethic, and project and time management skills. Practical business administration experience including financial analysis, accounting, business analytics, and marketing. Received problem-solving and innovation training by interning with multiple companies, fluent in reading, writing and speaking English and Spanish.

Reflective paragraph on your participation in the Open Source movement:

Open Source Movement: I believe the open source movement is a revolution of designers and entrepreneurs who have decided to make their designs available for the public. These designs may be modified, improved and even changed completely with the purpose of sharing knowledge, improving current practices and making the world a better place. The only condition is to give proper credit to the designer, follow the proper licencing procedures and you're good to go! I have participated in the Open Source Movement by printing other people's design in my Jelly Box 3D printer, which I got from publications made in Thingiverse.com. I am very excited to be a part of the Open Source Movement by uploading my designs with a licence that lets other people use them and hopefully improve them!

[1]

Understanding the market

This is where you can describe what already exists, what is needed, etc. You may want to include inline references. ^[1]

To make bullets use the asterisk:

Like this
and like this
- and two for the next indent
and back to one...

Project goals

Describe project goals here.

To make a numbered list use the pound sign:

Like this
and like this
See Help:Contents for more formatting code.

Solar Powered Flashlight

Project developed by [Esteban Rojas Acuna User:Estebanrojas27]

Template:Statusboxtop Template:Status-design Template:Status-prototype You can help Appropedia by contributing to the next step in this OSAT's status. Template:Boxbottom

Abstract

This is a 3D Printable Solar Powered Flashlight designed for low-income communities that have access to 3D Printers, Solar Panels and batteries. The main idea is to provide them with an easy to print design big enough to hold a circuit board, on/off button, led and input inside. The flashlight will be powered by a battery that was previously powered with solar energy, therefore it wouldn't be as expensive as buying batteries once they run out or as unsustainable as using the power grid to recharge them. This designed was a result of the OSAT project for the 3D printing class in the engineering department of Principia College directed by Dr. Marie Farson. The design includes a flashlight body and a lid, which have been carefully designed taking into account filament shrinking, so they can fit together.

Solar Powered 3D Printable Flashlight
Before 3D prints
Input and 9V Battery
Circuit
Vertical View
Back of Lid
Front View
Inside view
It works!
Side view design
Back view design
View of thread design
Lid top view design

Bill of Materials

ACCESS TO ALL FREECAD FILES, STL FILES, GCODE FILES and DESIGN SPECIFICATIONS: https://www.thingiverse.com/thing:3989964

COSTS:FOR THIS PROJECT:

-Circuit Board + components: $2.47| -Print Filament Flashlight: 28.04 meters: $15/335mts * 34.5mts = $1.25| -Print Filament Lid: 8.97 meters: $15/335mts * 8.97 mts = $0.41|

TOTAL COST: $4.13 USD

Tools needed for fabrication of the OSAT

Jellybox or similar RepRap 3-D printer

Skills and Knowledge Necessary to Make the OSAT

If you used special skill – link to relevant Wikipedia or Wikiversity articles/courses

Technical Specifications and Assembly Instructions

Provide directions for print/assembly - be detailed enough in your “how to” to ensure that someone could construct the device from your description. Consider the elegance of IKEA like instructions.
Include print time estimate
Include assembly time estimate
Including drawings or pictures of the device at stage of assembly at minimum. (http://www.appropedia.org/Special:Upload)
Consider video if appropriate

Common Problems and Solutions

Include common mistakes/problems to avoid in building your OSAT and how to overcome them

Cost savings

If your solution is not a low cost one then it is not really appropriate.

Estimate your costs
Find a commercial equivalent, cite it and put the [url in square brackets]
Calculate $ savings and % savings

Benefited Internet Communities

Name and add links to at least 5 using single brackets around [url name]

References

The sources of information (e.g. engineering handbooks, journal articles, government documents, webpages, books, magazine articles etc.). References should use the <ref> </ref> and <references/> tags and can be in any format but should include all the information necessary for someone else to find the same information you did. For example: ^[2]

↑ You can use the ref code to include inline references. See Help:Footnotes for more.
↑ web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://www.eren.doe.gov/erec/factsheets/landscape.html

Based on the developmental needs addressed (e.g. food, heat, electricity, clean water, health care, etc.) be sure to label your device in the proper categories e.g. use [[Category:Water]]. Be sure to categorize your device so that it will be easy to find – for example “Low voltage connection basics” is categorized in [[Category:How tos]] [[Category:Electricity]] [[Category:Electric lighting]].

OSAT Project - Solar Powered Flashlight

This is a 3D Printable Solar Powered Flashlight designed for low-income communities that have access to 3D Printers, Solar Panels and batteries. The main idea is to provide them with an easy to print design big enough to hold a circuit board, on/off button, led and input inside. The flashlight will be powered by a battery that was previously powered with solar energy, therefore it wouldn't be as expensive as buying batteries once they run out or as unsustainable as using the power grid to recharge them. This designed was a result of the OSAT project for the 3D printing class in the engineering department of Principia College directed by Dr. Marie Farson. The design includes a flashlight body and a lid, which have been carefully designed taking into account filament shrinking, so they can fit together.

This product was designed in FreeCAD, and there are two components: The flashlight and the lid. Both have independent STL, FreeCAD and GCODE files that are provided below.

This Solar Powered Flashlight has a Commons - Attribution - Share Alike LICENSE.

ACCESS TO FREECAD FILE, STL FILE, GCODE FILE and DESIGN SPECIFICATIONS: https://www.thingiverse.com/thing:3989964

COSTS:

-Circuit Board + components: $2.47| -Print Filament Flashlight: 28.04 meters: $15/335mts * 34.5mts = $1.25| -Print Filament Lid: 8.97 meters: $15/335mts * 8.97 mts = $0.41|

TOTAL COST: $4.13 USD

The slicing parameters used in the Ultimaker-Cura software were:

FOR FLASHLIGHT BODY PRINT

FOR LID PRINT

Solar Powered 3D Printable Flashlight
Before 3D prints
Input and 9V Battery
Circuit
Vertical View
Back of Lid
Front View
Inside view
It works!
Side view design
Back view design
View of thread design
Lid top view design

OSH Science Project

This is a Waterproof Raspberry Pi 2B + Raspberry Pi Noir camera v2 Case designed for Dr. Scott Eckert in the biology department of Principia College during the 3D printing Lab class directed by Dr. Marie Farson. The purpose of this Waterproof case is to take pictures of Rattle Snakes allocated on campus for research purposes. This case has a waterproof entrance for cables, specifically for an external battery so the Raspberry Pi 2B and camera can be powered. The idea is to upload software to the Raspberry Pi that will take a picture every 5-10 minutes and capture the behaviors inside the Rattle Snake's dens providing data for Dr. Eckert's research.

This product was designed in FreeCAD, and there are two components: The box and the lid. Both have independent STL, FreeCAD and GCODE files that are provided below.

This Waterproof Raspberry Pi 2B + Raspberry Pi Noir camera v2 Case has a Commons - Attribution - Share Alike LICENSE.

ACCESS TO FREECAD FILE, STL FILE, GCODE FILE and DESIGN SPECIFICATIONS: https://www.thingiverse.com/thing:3950645

COSTS:

TOTAL COST: $80.37 USD

The slicing parameters used in the Ultimaker-Cura software were:

FOR BOX PRINT

FOR LID PRINT

Waterproof Raspberry Pi 2B + Raspberry Pi Noir camera v2
Box
Lid
Box and Lid
Top View
Camera Hole
Back of Lid
Attach Camera to Lid
Waterproof Cable entry
Front View

OpenCAD Design#1: Rock Wall Hand Hold

This Rock Wall Hand Hold is a result of an exercise done in the ENGR 242 class at Principia College taught by Dr. Marie Farson. We are currently learning the software program "OpenCAD" which will help us start designing and therefore contribute to the open source community.

This Rock Wall Hand Hold has a Commons - Attribution - Share Alike LICENSE.

The slicing parameters used in the Ultimaker-Cura software were:

Rock Wall Hand Hold
Side view
Top view
OpenCAD parameters
After pressing F6

FreeCAD Design#1: Weird Couch Thingy

This couch looking 3D polygon is a result of an exercise done in the ENGR 242 class at Principia College taught by Dr. Marie Farson. We are currently learning the software program "FreeCAD" which will help us start designing and therefore contribute to the open source community.

This 3D polygon box has a Commons - Attribution - Share Alike LICENSE.

The slicing parameters used in the Ultimaker-Cura software were:

Couch gallery
Can you sit on it?
Side view

BLENDER Design#1: Pyramid Box

This Pyramid Box is a result of an exercise done in the ENGR 242 class at Principia College taught by Dr. Marie Farson. We are currently learning the software program "Blender" which will help us start designing and therefore contribute to the open source community.

This pyramid box has a Commons - Attribution - Share Alike LICENSE.

The slicing parameters used in the Ultimaker-Cura software were:

Pyramid Box gallery
Opened!
Closed!

Design#1: Duo-Whistle

This duo ring whistle is specifically made for Umpires and Referees! It was designed by jipvanleeuwenstein in Oct 12, 2014 and the G-Code was pulled out from Thingiverse.com and sliced with Ultimaker Cura V.4.1. It works pretty well and it is very loud!

Whistle gallery
Great Design
Index Finger Fits Perfectly in the Whistle!
This is the type of license posted on Thingiverse
This is how the design looked on Ultimaker Cura

Design#2: Superman Logo

This duo Superman logo was designed by ErgoProxy on Jul 4, 2013 and taken from the movie "Man of Steel" (2013). The G-Code was pulled out from Thingiverse.com and sliced with Ultimaker Cura V.4.1. It looks pretty solid! and it is very cool!

Superman Logo gallery
Great Design
I will put this on my nightstand!
This is the type of license posted on Thingiverse
This is how the design looked on Ultimaker Cura

Design#3: 3D Wallet

This 3D printed wallet is a great design by Amplivibe posted Jul 26, 2013 and the G-Code was pulled out from Thingiverse.com and sliced with Ultimaker Cura V.4.1. I still haven't figure out how to fold it, I am afraid to break it! But if it did, I would love to use it as my personal wallet!

3D Wallet gallery
Great Design
Very slick finished
I wish it could fold :(
This is the type of license posted on Thingiverse
This is the how the design looks on Ultimaker Cura

Design#4: NASA LOGO

This NASA logo was designed by f16v1per May 25, 2014 and the G-Code was pulled out from Thingiverse.com and sliced with Ultimaker Cura V.4.1. I always loved the idea of exploring space and why not start with a great NASA LOGO to decorate my room?!

NASA LOGO gallery
Great Design
Black is the new Black?
This is the type of license posted on Thingiverse
This is the how the design looks on Ultimaker Cura

Costs

You may describe your costs here.

header 1	header 2	header 3
row 1, cell 1	row 1, cell 2	row 1, cell 3
row 2, cell 1	row 2, cell 2	row 2, cell 3

See Help:Tables and Help:Table examples for more.

Template:Statusboxtop Template:Status-design Template:Status-model Template:Boxbottom

Demo stuff

Picture	Stuff	Describe something else
	Stuff in length	More stuff

Videos

jellybox print
Error in widget YouTube: Unable to load template 'wiki:YouTube'

Userboxes

Template:Userboxtop Template:User OSH Template:User 3D printing Template:Userboxbottom

Picture gallery

[1] You can use the ref code to include inline references. See Help:Footnotes for more.

[2] web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://www.eren.doe.gov/erec/factsheets/landscape.html

[1]

[2]

@@ Line 30: / Line 30: @@
 # and like this
 # See [[Help:Contents]] for more formatting code.
+{{242}}
+==Solar Powered Flashlight==
+ Project developed by [Esteban Rojas Acuna User:Estebanrojas27]
+{{Statusboxtop}}
+{{status-design}}
+{{status-prototype}}
+You can help Appropedia by contributing to the next step in this [[OSAT]]'s [[:Category:Status|status]].
+{{boxbottom}}
+==Abstract==
+This is a 3D Printable Solar Powered Flashlight designed for low-income communities that have access to 3D Printers, Solar Panels and batteries. The main idea is to provide them with an easy to print design big enough to hold a circuit board, on/off button, led and input inside. The flashlight will be powered by a battery that was previously powered with solar energy, therefore it wouldn't be as expensive as buying batteries once they run out or as unsustainable as using the power grid to recharge them. This designed was a result of the OSAT project for the 3D printing class in the engineering department of Principia College directed by Dr. Marie Farson. The design includes a flashlight body and a lid, which have been carefully designed taking into account filament shrinking, so they can fit together.
+<gallery caption="Solar Powered 3D Printable Flashlight">
+File:f0.jpg|Before 3D prints
+File:f1.jpg|Input and 9V Battery
+File:f2.jpg|Circuit
+File:f3.jpg|Vertical View
+File:f4.jpg|Back of Lid
+File:f5.jpg|Front View
+File:f6.jpg|Inside view
+File:f7.jpg|It works!
+File:flash1.PNG|Side view design
+File:flash2.PNG|Back view design
+File:flash3.PNG|View of thread design
+File:flashlid.PNG|Lid top view design
+</gallery>
+== Bill of Materials==
+ACCESS TO ALL FREECAD FILES, STL FILES, GCODE FILES and DESIGN SPECIFICATIONS: https://www.thingiverse.com/thing:3989964
+COSTS:FOR THIS PROJECT:
+-Circuit Board + components: $2.47| -Print Filament Flashlight: 28.04 meters: $15/335mts * 34.5mts = $1.25| -Print Filament Lid: 8.97 meters: $15/335mts * 8.97 mts = $0.41|
+TOTAL COST: $4.13 USD
+== Tools needed for fabrication of the OSAT==
+# Jellybox or similar RepRap 3-D printer
+#
+== Skills and Knowledge Necessary to Make the OSAT ==
+* If you used special skill – link to relevant Wikipedia or Wikiversity articles/courses
+== Technical Specifications and Assembly Instructions==
+# Provide directions for print/assembly - be detailed enough in your “how to” to ensure that someone could construct the device from your description. Consider the elegance of IKEA like instructions.
+# Include print time estimate
+# Include assembly time estimate
+# Including drawings or pictures of the device at stage of assembly at minimum. (http://www.appropedia.org/Special:Upload)
+# Consider video if appropriate
+=== Common Problems and Solutions===
+* Include common mistakes/problems to avoid in building your OSAT and how to overcome them
+== Cost savings==
+* If your solution is not a low cost one then it is not really appropriate.
+# Estimate your costs
+# Find a commercial equivalent, cite it and put the [url in square brackets]
+# Calculate $ savings and % savings
+== Benefited Internet Communities ==
+* Name and add links to at least 5 using single brackets around [url name]
+==References==
+* The sources of information (e.g. engineering handbooks, journal articles, government documents, webpages, books, magazine articles etc.). References should use the <nowiki> <ref> </ref> and <references/>  </nowiki>tags and can be in any format but should include all the information necessary for someone else to find the same information you did. For example: <ref> web page: Department of Energy (DOE) Landscaping and Energy Efficiency, DOE/GO-10095 (1995) Available: http://www.eren.doe.gov/erec/factsheets/landscape.html</ref>
+<references/>
+<nowiki>
+Based on the developmental needs addressed (e.g. food, heat, electricity, clean water, health  care, etc.) be sure to label your device in the proper categories e.g. use [[Category:Water]]. Be sure to categorize your device so that it will be easy to find – for example “Low voltage connection basics” is categorized in
+[[Category:How tos]]
+[[Category:Electricity]]
+[[Category:Electric lighting]].
+</nowiki>
+[[category:ENGR242]]
 == OSAT Project - Solar Powered Flashlight ==