• 0.8 hr - Nov 13, 2018
    Miles

    meeting prep

  • 3 hr - Nov 13, 2018
    AbeAnderson

    PVC clamp CAD

  • 2.7 hr - Nov 13, 2018
    Miles

    added voltage buffer and studied PWM control IC to find ways of switching between buck and boost functions

  • 70 hr - Nov 12, 2018
    marcin

    3D printer optimization

  • 3 hr - Nov 11, 2018
    AbeAnderson

    freecad python research

  • 1 hr - Nov 11, 2018
    Miles

    Studying voltage follower circuits to increase input impedance of ADC

  • 3.1 hr - Nov 11, 2018
    Miles

    Added control wiring to buck-boost converter draft design

  • 2 hr - Nov 11, 2018
    Jesse

    Researching buck boost circuit implementation.

  • 3 hr - Nov 10, 2018
    AbeAnderson

    3D printer research, CAD, and file organization.

  • 5 hr - Nov 10, 2018
    James

    working on circularknitic mountain, went down a dead end for a few hours, then started back up and worked on basic form without the groove path.

  • 2.6 hr - Nov 10, 2018
    ruslan

    Experimented with debugging of FreeCAD scripts. Wrote documentation on OSE wiki.

  • 10 hr - Nov 9, 2018
    Sara

    Kit build

  • 1 hr - Nov 9, 2018
    AbeAnderson

    D3D PVC Mini research & wiki updates

  • 2 hr - Nov 9, 2018
    James

    answered a few emails. prep to work tomorrow

  • 8 hr - Nov 8, 2018
    Sara

    Kit prep #2

  • 1 hr - Nov 8, 2018
    AbeAnderson

    D3D PVC Mini PVC mount design

  • 2 hr - Nov 8, 2018
    James

    review circular knitic files, start new to-do list
    add some links to ose github page

  • 8 hr - Nov 7, 2018
    Sara

    Kit prep #1

  • 2 hr - Nov 7, 2018
    AbeAnderson

    reviewing D3D CAD for PVC Mini

  • 8 hr - Nov 6, 2018
    Sara

    Kit building; shipping research

  • 8 hr - Nov 5, 2018
    Sara

    Kit building

  • 55 hr - Nov 5, 2018
    marcin

    marketing, 3 day workshop development, kit development

  • 2.5 hr - Nov 4, 2018
    Jesse

    Searching through scrap for proper value capacitors, de-soldering.

  • 3.2 hr - Nov 4, 2018
    Miles

    Working on buck-boost converter draft design

  • 2 hr - Nov 4, 2018
    AbeAnderson

    D3D Mini PVC wiki and CAD editing

  • 1.6 hr - Nov 4, 2018
    ruslan

    Write documentation about mechanics of 3D printer.

  • 8 hr - Nov 2, 2018
    Sara

    Kit logistics with Alex; prep

  • 8 hr - Nov 1, 2018
    Sara

    Kit certification prep

  • 2 hr - Nov 1, 2018
    AbeAnderson

    repo setup & modularizing LT CAD.

  • 10 hr - Oct 31, 2018
    Maltfield

    phplist

  • 8 hr - Oct 31, 2018
    Sara

    Website updates; kit certification work

  • 1 hr - Oct 31, 2018
    Miles

    OSE Dev Team meeting

  • 6 hr - Oct 30, 2018
    Sara

    Website updates; 3D printer fix

  • 2 hr - Oct 30, 2018
    AbeAnderson

    PC CAD cleanup, LT file organization, & freecad research

  • 0.4 hr - Oct 30, 2018
    Miles

    learning how to implement PWM controller IC for buck-boost converter

  • 0 hr - Oct 30, 2018
    marcin

    including 6 hours on redesign of filament maker

  • 72 hr - Oct 30, 2018
    marcin

    lecture in Hong Kong

  • 6 hr - Oct 29, 2018
    Sara

    Reorganized tools and re-inventoried; workshop review

  • 2 hr - Oct 29, 2018
    poli

    To get ABS to stick, spread base of ABS juice (10 acetone:1 ABS). Using foil as substrate to easily remove printed part from bed. Have PEI plastic to cover bed. Crappy prints at 200 C extruder, nicer prints at 225-235.

  • 8 hr - Oct 29, 2018
    Alex

    reflect on 1st workshop

  • 3 hr - Oct 28, 2018
    AbeAnderson

    reworked pc v18.01 assembly and narrowed it to fit LT

  • 0.3 hr - Oct 28, 2018
    Miles

    meeting with Jesse

  • 0.7 hr - Oct 28, 2018
    Miles

    learning how to connect control IC for buck-boost converter

  • 3 hr - Oct 28, 2018
    Alex

    Workshop Reflection

  • 14 hr - Oct 27, 2018
    Sara

    Workshop @ CCL, Oakland, CA

  • 13 hr - Oct 27, 2018
    Alex

    Public Workshop

  • 2 hr - Oct 27, 2018
    poli

    Working on getting lab 3D printer up and running. It is a Rostock, with 3 axis. ABS material is difficult to get to stick the bed. Will not stick to glass, have tape down but still not sticking. Will try roughing up the tape surface and hairspray. Should have PET sheet somewhere.

  • 10 hr - Oct 26, 2018
    Sara

    Workshop prep

  • 2 hr - Oct 26, 2018
    poli

    got free ABS filament and ordered more PLA. went to test ABS but wire to heater carriage was broken. Ordered replacement from e3d, and a volcano starter kit. kind of expensive replacement parts, will compare shipping speed to folgertech. thinking about how to shield extruder fans and motors from magnets used for mounting. really like the magnetic mounts but needs a better assembly procedure.

  • 2 hr - Oct 26, 2018
    AbeAnderson

    LT/PC design