What is Backlash & How to Measure It Voltfolio 2017-03-05 | Backlash can be a minor occurrence that can sum up to BIG problems. Luckily it's easy to measure and fix.
Making a Solar Cell From (Almost) Scratch Voltfolio 2018-01-01 | This video describes the processing steps involved in making crystal silicon solar cell. It's a big overview and does not go far in depth, but explains the basic essential steps
OSE Circuit Board Design Lesson Voltfolio 2017-10-15 | A very basic lesson on Circuit board design for Open Source EcologyMore fun stuff like this at:http://www.voltfolio.com
Open Source Ecology - Circuit Board Mill Control Software Voltfolio 2017-09-14 | Note: I APOLOGIZE FOR THE POOR AUDIO QUALITY; I AM HAVING PC ISSUES. A quick update on progress being made to the OSE Circuit board mill and it's custom control softwareGitHub Link: github.com/ShaneOberloier/gcode_leveler
Tensioning with the D3D Construction Set Voltfolio 2017-07-10 | How Tensioning works in the Open Source Ecology D3D construction set. This brief video describes both installing the belt, and removing the belt
Making a PCB Milling Fixture Voltfolio 2017-03-04 | A brief video on making a simple wood fixture to hold PCB raw materials, so they can be milled into their finished product. I use this tool to generate the G-Code:http://voltfolio.com/utilities/procedurearray.htmlIt has plenty of other uses!
A Brief Survey of Op-Amps Voltfolio 2017-02-15 | A simplified look at operational amplifiers and the many uses they have. A quick example is shown, and a few practical pieces of advice are given.Design files and Notes at: http://voltfolio.com/main/content/video-brief-survey-op-amps
Designing a 3D Printable Camera Perch in OpenSCAD Voltfolio 2017-02-12 | In this tutorial, I walk through the process of designing a simple 3D printable camera "perch" for a cheap web cam. The design is done in OpenSCAD, and is fairly minimalist. For links to the resources in this video, visit:http://www.voltfolio.com/main/content/video-designing-3d-printable-camera-perch-openscad
Whats the Deal with Open Source? Voltfolio 2017-01-28 | A brief video talking about what the term "open source" means, and why it can be valuable to you, and all of us.Check out more content like this on http://www.voltfolio.comLink to Open Source Lab: http://www.appropedia.org/Open-source_Lab
Open Source Phone - Showing Signs of Life! Voltfolio 2017-01-15 | Testing out the Adafruit FONA module with all the basic hookups!More Info here at Voltfolio.com:http://voltfolio.com/main/content/custom-open-source-phone-parts-are
Three Point Bend Test of Various 3D Printed Samples Voltfolio 2016-03-03 | Visit www.voltfolio.com for more information on this experiment.In this test, I vary wall thickness and infill density, and then load the part until it breaks.
