Open Source Ecology - User contributions [en]

Universal Track Unit

2026-02-14T02:04:19Z

Dorkmo: /* Links */

{|style="float:right;border:1px solid black"
| {{Infobox
|name = Infobox
|bodystyle =
|title = Universal Track Unit
|titlestyle =

|image = [[File:trackunit2.png|200px|alt=Example alt text]]
|imagestyle =
|caption = Short description
|captionstyle =
|headerstyle = background:#ccf;
|labelstyle = background:#ddf;
|datastyle =

|header1 = Specifications
|label1 = dfd
|data1 = dfd
|header2 =
|label2 = Product Ecology
|data2 = To be built with the [[D3D CNC Torch Table]]
|header3 =
|label3 = License
|data3 = [[OSHWA]] and [[OSI]] compliant. CC-BY-SA-4.0 International, GPLv3, [[DIN SPEC 3105]].

|header4 =
|label4 = Motor
|data4 = Can use a small hydraulic motor with 3-4 geardown.

|header5 =
|label5 = Track Tensioners
|data5 = 2 Identical track tensioners tensions motor and track independently

|header6 =
|label6 = Key Specification
|data6 = Scalable to multiple motors, different geardown ratios, and capable of being stacked in dually configuration. Maximum design drive is 13,000 lb potential drawbar pull per track unit.

|header7 =
|label7 = Key Specification
|data7 = Drive system applicable to traction machines with each track unit ranging from 1400 lb at 4 mph and 10 gpm (20 hp) at 3x geardown, to 1400 lb and 8 mph at 20 gpm (40 hp) and single motor, to 2800 lb at 4 mph and 20 gpm with dual drive motor (40 hp), to 5600 lb power operation with dual motors at 40 gpm at 4 mph (80 hp) and 6x geardown.

|headeru8 =
|label8 = Construction
|data8 = CNC cut steel, stock steel, and off-the-shelf bearings + motors. 300-600 lb each Universal Track Unit.

|header9 =
|label9 = Productivity
|data9 = Practical range from 10-80 hp per drive unit using the same parts, for applications from small walk-behind tractors to small bulldozers.

|header10 =
|label10 = Cost
|data10 = $300 for [[Slow Solar]] version - $600 for standard power

|header11 = Completion Status
|label11 =
|data11 =

|header12 =
|label12 =
|data12 = Describe whether built, prototyped, etc. Link to relevant [[Genealogy]] and [[Status of Completion]].

|belowstyle = background:#ddf;
|below = Do you want more of this? [[Get Involved]]
}}
|}

=Development=

{| class="wikitable"
|+ Development Template
!
! Description
! Link to Work Product
! %

|-
! scope=row |
| '''DESIGN''' || ||

|-
! scope=row | 1
| [[Requirements + Value Proposition]] || [[Universal Track Unit Requirements + Value Proposition]] || 0

|-
! scope=row | 2
| [[Industry_Standards]] || [[Universal Track Unit Industry Standards]] || 0

|-
! scope=row | 3
| [[Conceptual Design]] || [[Universal Track Unit Conceptual Design]] || 0

|-
! scope=row | 4
| [[Module Breakdown]] || [[Universal Track Unit Module Breakdown]] || 0

|-
! scope=row | 5
| [[Design Guide]] || [[Universal Track Unit Design Guide]] || 0

|-
! scope=row |
| '''TECHNICAL DESIGN''' || ||

|-
! scope=row | 6
| [[3D CAD]] || [[Universal Track Unit 3D CAD]] || 0

|-
! scope=row | 7
| [[Basic Calculations|Calculations]] || [[Universal Track Unit Calculations]] || 0

|-
! scope=row | 8
| [[Electronics Design]] || [[Universal Track Unit Electronics Design]] || 0

|-
! scope=row | 9
| [[Wiring and Plumbing]] || [[Universal Track Unit Wiring and Plumbing]] || 0

|-
! scope=row | 10
| [[Software]] || [[Universal Track Unit Software]] || 0

|-
! scope=row |
| '''BILL OF MATERIALS || ||

|-
! scope=row | 11
| [[Proper BOM|BOM]] || [[Universal Track Unit BOM]] || 0

|-
! scope=row | 12
| [[vBOM]] || [[Universal Track Unit vBOM]] || 0

|-
! scope=row | 13
| [[CAM Files]] || [[Universal Track Unit CAM Files]] || 0

|-
! scope=row | 14
| [[Cut List]] || [[Universal Track Unit Cut List]] || 0

|-
! scope=row |
| '''BUILD''' || ||

|-
! scope=row | 15
| [[Build Instructions]] || [[Universal Track Unit Build Instructions]] || 0

|-
! scope=row | 16
| [[Fabrication Drawings]] || [[Universal Track Unit Fabrication Drawings]] || 0

|-
! scope=row | 17
| [[Exploded Part Diagram]] || [[Universal Track Unit Exploded Part Diagram]] || 0

|-
! scope=row | 18
| [[Production Engineering]] || [[Universal Track Unit Production Engineering]] || 0

|-
! scope=row |
| '''LIFECYCLE DESIGN''' || ||

|-
! scope=row | 19
| [[Build Pictures and Video]] || [[Universal Track Unit Build Pictures and Video]] || 0

|-
! scope=row | 20
| [[Data Collection]] || [[Universal Track Unit Data Collection]] || 0

|-
! scope=row | 21
| [[Future Work]] || [[Universal Track Unit Future Work]] || 0

|-
! scope=row | 22
| [[Troubleshooting and Repair]] || [[Universal Track Unit Troubleshooting and Repair]] || 0

|}

=Enterprise=
{| class="wikitable"
|+ Enterprise Template
!
! Description
! Link to Work Product
! %

|-
! scope=row |
| '''PRODUCT''' || ||

|-
! scope=row | 0
| [[Benchmarking]] || [[Universal Track Unit Benchmarking]] || 0

|-
! scope=row | 1
| [[Unique Value Proposition]] || [[Universal Track Unit Unique Value Proposition]] || 0

|-
! scope=row | 2
| [[Product Strategy]] || [[Universal Track Unit Product Strategy]] || 0

|-
! scope=row | 3
| [[Cost Structure]] || [[Universal Track Unit Cost Structure]] || 0

|-
! scope=row | 4
| [[Business Plan]] || [[Universal Track Unit Business Plan]] || 0

|-
! scope=row | 5
| [[Open Source Franchise]] || [[Universal Track Unit Open Source Franchise]] || 0

|-
! scope=row |
| '''PRODUCTION || ||

|-
! scope=row | 6
| [[Training and Management]] || [[Universal Track Unit Training and Management]] || 0

|-
! scope=row | 7
| [[Facility Design]] || [[Universal Track Unit Facility Design]] || 0

|-
! scope=row | 8
| [[Supply Chain Development]] || [[Universal Track Unit Supply Chain Development]] || 0

|-
! scope=row | 9
| [[Production]] || [[Universal Track Unit Production]] || 0

|-
! scope=row | 10
| [[Quality Control]] || [[Universal Track Unit Quality Control]] || 0

|-
! scope=row |
| '''MARKETING || ||

|-
! scope=row | 11
| [[Product Assets]] || [[Universal Track Unit Product Assets]] || 0

|-
! scope=row | 12
| [[Marketing Strategy]] || [[Universal Track Unit Marketing Strategy]] || 0
|-
! scope=row | 13
| [[Marketing Plan]] || [[Universal Track Unit Marketing Plan]] || 0

|-
! scope=row | 14
| [[Product Webpage]] || [[Universal Track Unit Product Webpage]] || 0

|-
! scope=row |
| '''SALES AND SUPPORT || ||

|-
! scope=row | 15
| [[Sales Strategy|Sales and Distribution Strategy]] || [[Universal Track Unit Sales Strategy]] || 0

|-
! scope=row | 16
| [[Customer Support]] || [[Universal Track Unit Customer Support]] || 0

|-
! scope=row | 17
| [[Shipping]] || [[Universal Track Unit Shipping]] || 0

|-
! scope=row | 18
| [[Open Source Everything Store]] || [[Universal Track Unit Open Source Everything Store]] || 0

|-
! scope=row |
| '''IMPROVEMENT''' || ||

|-
! scope=row | 19
| [[Marketing and Sales Data]] || [[Universal Track Unit Marketing and Sales Data]] || 0

|-
! scope=row | 20
| [[Customer Feedback]] || [[Universal Track Unit Customer Feedback]] || 0

|-
! scope=row | 21
| [[Continuing Improvement]] || [[Universal Track Unit Continuing Improvement]] || 0

|-
! scope=row | 22
| [[Future Work]] || [[Universal Track Unit Enterprise Future Work]] || 0

|}

=Links=
*[[Universal Wheel Unit]]
*Building upon [[LifeTrac v20.12]]
*[[Tractor Design Guide]]
*[[Tank and Bulldozer Tracks]]
*[[LifeTrac_v20.12_3D_CAD]]

User:Dorkmo/Log

2026-02-03T04:54:24Z

Dorkmo: /* Feb 2, 2026 */

<html><iframe width="600" height="600" src="https://osedev.org/wiki/James?start=7/1/2018"></iframe></html>

[[Category:Personal Logs]]
[[Category:Logs]]
[[Category:CAD team]]
{{RightTOC}}
[[/2011]] [[/2012]] [[/2013]] [[/2014]] [[/2015]] [[/2016]] [[/2017]] [[/2018]]

=To Do=
[[Dorkmo To Do List]]

[[LifeTrac v2025]]

=Feb 2, 2026=
* added motor mounts and wheel shafts.
* need to fix wheels and tires

[[File:Lifetrac v25 animation-20260202.gif|frame|center]]

=Jan 31, 2026=
: '''Meeting Notes and TODO'''
* 10-14 gpm bidirectional solenoid valves open center
* Qwiic LoRa Digi joystick
** connect LoRa to arduino onboard lifetrac?
* Check to see what can be exported to FreeCAD
** Use [[FreeCAD Plumbing Designer]] as a guide
* Parking break?
* Flat platform between machine walls above wheel motors to attach powercube and aux engines
* Focus on wheels instead of tracks for now. Airless Tires.
** Could use 2x6 square tubing through walls from side to side to mount outer universal track bearings
* 60hp total machine target
* Build bench top wireless and solenoid control system
* June

=Jan 25, 2026=
* About finished with general arm code. will need to input actual hydraulic ram gemoetry later.
* A few little bugs
** crossbeam too long, colliding with arm's square tubing
** add missing holes for cross beam angle iron on the outside plates of the arms
** need to lower side walls a few inches to avoid big pinch point
** need to move the arm's main hydraulic cylinder attach point to the walls so that it doesnt collide with machine's back plate.
* need to adopt/design quick attach plate from previous OSE work
* need to select wheel motor and mounting design
* need to add a few more structural plates on bottom of machine and perhaps top area below arms
* need to add engine and hydraulic pump mounting system

[[File:Lifetrac v25 animation-20260131.gif|frame|center]]

=Jan 2, 2026=

'''Good work - MJ''' I had good luck on ChatGPT produxing real designs via freecad macros. See the spindle I designed. Try to integrate chat. I think we can getbchat to donreal FEA via frecad macros too.

Been using Gemini 3 in visual studio. It seems to do a better job of understanding spacial ideas and locations when described in text. makes a good pairing for openscad.

going to have it make notes of ai sessions here : https://github.com/OpenSourceEcology/LifeTrac/blob/main/LifeTrac-v25/AI%20NOTES/conversation_log.md

On January 2, 2026, a session fixed visual issues and optimized hydraulic cylinders for the LifeTrac V2.5 loader arm in OpenSCAD by correcting bucket cylinder misalignment using actual arm tip coordinates. Upgraded from a 16-inch to 18-inch stroke through iterative mounting adjustments, aligning the crossbeam with physical arm cutouts while adding diagnostics. Final setup resolved visuals, geometry, and constraints with optimized stroke and positions.

[[File:Lifetrac v25 animation-20260102.gif|frame|center]]

=Dec 12, 2025=
*Trying out Google Gemini 3. seems to do a good job.

[[File:Lifetrac v25 animation-3.gif|frame|center|LifeTrac v25 Animated GIF Dec 12, 2025]]

=Dec 9, 2025=

*Tweak camera view

[[File:Lifetrac v25 animation-2.gif|frame|center|LifeTrac v25 Animated GIF Dec 9, 2025]]

=Dec 7, 2025=

*Talking to github AI (Claude Opus 4.5) with VS Code plugin.
**Created first draft of LifeTrac v25 machine design using purely AI prompts for OpenSCAD.
**Process is render openscad, look for errors, tell AI about errors, apply changes, re-render and repeat.
**Claud 4.5 seems to be a bit better than GPT 5.1 Codex Max in understanding physical world of openscad

[[File:Lifetrac v25 animation.gif|frame|center|LifeTrac v25 Animated GIF Dec 7, 2025]]

=oct 16, 2025=
*Clean up v25 lifetrac bom
*: https://github.com/OpenSourceEcology/LifeTrac/pull/42
*Need to ask about what style this lifetrac structure design will be

=Oct 9, 2025=
*asked github copilot to create render of browser control website
*: https://github.com/OpenSourceEcology/LifeTrac/tree/main/LifeTrac-v25#raspberry-pi-web-controller

=Sep 30, 2025=
Looking at valve options
Parker makes a 8gpm 3 position proportional control cartridge valve. dsp105c1
https://ph.parker.com/us/en/product/directional-control-proportional-valves/dsp105c1

=Sep 25, 2025=
*Ordered Burkert 8605 316532 Proportional valve controller
*Ordered Brand Hydraulics PEFC12-20-12 20gpm proportional valve

=Feb 3, 2020=

*ordered heat sinks and fans for circularknitic power electronics
**ATS-54150W-C1-R0 [https://www.mouser.com/ProductDetail/advanced-thermal-solutions/ats-54150w-c1-r0/?qs=MLItCLRbWsxEtT4esZyz6A%3D%3D&countrycode=US&currencycode=USD link]
**ATS-54310W-C1-R0 [https://www.mouser.com/ProductDetail/advanced-thermal-solutions/ats-54310w-c1-r0/?qs=w%2Fv1CP2dgqrDvyH%252bQcqVHw%3D%3D&countrycode=US&currencycode=USD link]
**MD625B-12 [http://catalog.orientalmotor.com/item/axial-fans-mds-md-series-dc-axial-fans/mds-md-series-60mm-62mm-dc-axial-fans/md625b-12 link]

=Jan 8, 2020=

*assembling rotoknitic
*email correspondance on circularknitic

=Tue Jan 7, 2020=
[[RotoKnitic v19.01]]. [[Knitic Genealogy]].

=April 29, 2019=

*Mar from CircularKnitic suggested using solenoid to operate the needle movement
**due to the limited travel distance, i think some sort of lever with a bearing will be needed
**will need to transfer the lever's circular motion into linear
**https://www.digikey.com/products/en/motors-solenoids-driver-boards-modules/solenoids-actuators/180?v=527

=April 27, 2019=

*perhaps could define p4clear possibly as low as 1/2 of -p4rampH? maybe -1/3*p4rampH ?
**this would reduce needle travel and shrink mountain
*Applied to show CircularKnitic at MakerFaireTulsa https://tulsa.makerfaire.com/

=April 21, 2019=

*working on rotoknitic idea
**https://github.com/OpenSourceEcology/circular_knitic_pick-a-needle
*need to make rack and pinion
**https://www.thingiverse.com/thing:2072364/files

=April 20, 2019=

*documented sock sized circular knitic build
**[[User:Dorkmo/Builds/CircularKnitic-Sock]]

=Mar 2, 2019=

*Circular knitic build and design changes

=Feb 16, 2019=

*started a BOM scad file to auto generate bolt size/length/count output
**formatting is not very user friendly but nice to have calculated output

=Feb 15, 2019=

*Looking up parts for build
**[[User:Dorkmo/Builds/CircularKnitic]]
*need to get full list of bolts and nuts
**[https://www.fastenal.com/products/fasteners/sockets/socket-cap-screws/holo-krome?r=~%7Ccategoryl1:%22600000%20Fasteners%22%7C~%20~%7Ccategoryl2:%22600039%20Sockets%22%7C~%20~%7Ccategoryl3:%22600040%20Socket%20Cap%20Screws%22%7C~%20~%7Csattr01:%5EMetric$%7C~%20~%7Csattr04:%5EM3-0.5$%7C~%20~%7Cmanufacturer:%5EHOLO-KROME M3 Socket Screws]

=Jan 19, 2019=
*worked on knitic
**changed to a printed drive gear
***avoiding a $6 single source part
**added holes for stepper motor
***could use regular DC, but in the future might use steps to customize mountain use
**changed table top to octogon, added holes for mounting legs
***calculating tabletop OD using stepper motor width and gear sizes
**added some needles to the full assembly model to check placement
**need to add bolts to smallbearingholder to make sure the nut/head dont hit anything

=Jan 15, 2019=
*Review [[CEB Press Controller v19.01]]
*more circular knitic work, tweaking the Z bearing holder to be more printer friendly
*searching for local CNC Laser cutting shops for hire, found 4 or 5

=Jan 2, 2019=

*proposed new design [[RotoKnitic v19.01]]

=Jan 1, 2019=

*cleaning up circular knitic design

2025-12-13T16:10:56Z

Dorkmo:

Questions to ask and Discussions with AI

==Dec 13, 2025==
*lets change the design of the rear standing platform. lets use a piece of plate that spans next to the inner side wall and has a pivot point so that the platform can be folded up and down. perhaps some angle iron can attach to the plate coming off the pivot point, then the main platform can bridge accross to the other side's angle iron.

==Dec 10, 2025==
**Lets create a new style of arms that utilitze cnc cut plates. Each arm will be feature two plates that have a curve down at the end so that they can attach to the bottom of the bucket attachment point. Perhaps 2x2 square tubing will be mounted between the plates as spacers.

==Dec 9, 2025==
*To build up structure
**Need to add vertical plates along back end and mid point of machine between the sandwich walls. Lets use two matching angle irons with holes drilled in it to bolt a plate between the angle irons near the back of the machine between the two sides. the plate should be 1 inch from the the back end of the side plates. it should be perpendicular between the side plates. The back plate and angle iron should go to the top of the machine, but should avoid going all the way down so that it can avoid the wheel mounts and motors. a second plate and set of angle irons should be added at about the midpoint of the machine, but not too far forward where it will interfere with the arms' cross beam. the midpoint plate should go almost to the top of the side walls along the slated section, but perhaps leave an inch between the top of the side plates and the midpoint plate/angle irons. Also, avoid the bolts that hold the arms cylinders, mount below or to the side of room allows.
**lets try to change the mounting style of the bucket attach point. lets put the end of the arm's pivot point at the top of the back of the bucket, and mount the bucket's hydraulic cylinders beneath the arms, attaching to the bottom of the arms and the bottom of the back of the bucket quick attach point. The attachment point of the cylinder and the pivot point of the arms will need to be moved on the back of the bucket attachment.

File:Lifetrac v25 animation-3.gif

2025-12-13T16:03:59Z

Dorkmo:

User:Dorkmo/Log

2025-12-13T16:02:25Z

Dorkmo: /* Dec 9, 2025= */

File:Lifetrac v25 animation-3.gif.gif

2025-12-13T16:01:25Z

Dorkmo:

updated animation

LifeTrac v25

2025-12-11T04:30:08Z

Dorkmo:

AI Generated LifeTrac 2025

[[LifeTrac_v25/AI_Prompts]]

[[LifeTrac_v25/OpenSCAD_Files]]

== Machine Design ==

LifeTrac v25 is a remotely-operated compact utility loader designed as an open-source alternative sized between a Toro Dingo and a Bobcat. Built using parametric OpenSCAD design, it features modular construction following Open Source Ecology principles.

=== Key Design Features ===

* '''Modular Construction:''' Plate steel, square tubing, and angle iron components for easy fabrication and repair
* '''Remote Operation:''' No operator seat required, optional standing deck for manual operation
* '''Hydraulic Power:''' 4 independent wheel motors for all-wheel drive, 2 cylinders for arm lift, 2 for bucket tilt
* '''Open Source CAD:''' Complete OpenSCAD parametric design files for customization and manufacturing

=== Technical Specifications ===

{| class="wikitable"
|-
! Specification !! Value (mm) !! Value (inches) !! Value (meters)
|-
| '''Overall Width''' || 1,200 mm || 47.2" || 1.20 m
|-
| '''Overall Length''' || 1,800 mm || 70.9" || 1.80 m
|-
| '''Height to Frame Top''' || 1,000 mm || 39.4" || 1.00 m
|-
| '''Ground Clearance''' || 150 mm || 5.9" || 0.15 m
|-
| '''Wheel Diameter''' || 500 mm || 19.7" || 0.50 m
|}

=== Performance Specifications ===

{| class="wikitable"
|-
! Specification !! Value
|-
| '''Hydraulic System Pressure''' || 3,000 PSI
|-
| '''Estimated Lift Capacity''' || ~1,200 kg (~2,646 lbs)
|-
| '''Drive Configuration''' || All-wheel drive (4 hydraulic motors)
|-
| '''Cylinder Bore (Lift)''' || 63.5 mm (2.5")
|}

=== Weight Estimate ===

Machine weight is estimated at '''800-1,000 kg (1,760-2,200 lbs)''' based on steel construction with:

* 1/4" (6.35mm) plate steel for most components
* 1/2" (12.7mm) plate steel for high-stress areas
* 4"×4"×1/4" square tubing for main frame
* 3"×3"×1/4" square tubing for loader arms

== Features ==

* '''Multiple Control Modes:''' Switch for MQTT/OFF/BLE mode selection (BLE default)
* '''BLE Direct Control:''' Direct Bluetooth connection to DroidPad app (no WiFi/broker needed)
* '''Remote Joystick Control:''' Dual joystick setup for tank steering and hydraulic functions
* '''DroidPad Compatible:''' Native support for DroidPad via BLE or MQTT
* '''WiFi Communication:''' Reliable wireless control with MQTT protocol
* '''ROS2 Integration:''' Control LifeTrac from BeagleBone or any ROS2-enabled device
* '''Configurable Flow Control:''' Choose between single or dual proportional flow valves via jumper
* '''Proportional Flow Control:''' Speed regulation based on joystick input intensity
* '''Safety Features:''' Emergency stop, communication timeout, and fail-safe operation
* '''Status Monitoring:''' Real-time system status and diagnostics

== Control Scheme ==

=== Tank Steering ===

* '''Left Joystick Y-axis:''' Forward/backward movement for both tracks
* '''Left Joystick X-axis:''' Differential steering (left/right turns)

=== Hydraulic Functions ===

* '''Right Joystick Y-axis:''' Arms up/down control
* '''Right Joystick X-axis:''' Bucket up/down control

=== Speed Control ===

* '''Proportional Flow Valve:''' Automatically adjusts system speed based on maximum joystick input
* '''Deadzone:''' 10% deadzone prevents unwanted movements from joystick drift

== GitHub Repository ==

For complete documentation, source code, and detailed specifications, visit the [https://github.com/OpenSourceEcology/LifeTrac/tree/main/LifeTrac-v25 LifeTrac v25 GitHub Repository].

The repository includes:
* Mechanical design files (OpenSCAD)
* Arduino controller code
* Remote control software
* Web controller interface
* ROS2 integration packages
* Complete wiring and installation guides

LifeTrac v25

2025-12-11T04:28:32Z

Dorkmo: Added comprehensive information from GitHub: Machine Design overview, Key Design Features, Technical and Performance Specifications, Features list, Control Scheme details, and GitHub repository link

AI Generated LifeTrac 2025

[[LifeTrac_v25/AI_Prompts]]

== Machine Design ==

LifeTrac v25 is a remotely-operated compact utility loader designed as an open-source alternative sized between a Toro Dingo and a Bobcat. Built using parametric OpenSCAD design, it features modular construction following Open Source Ecology principles.

=== Key Design Features ===

* '''Modular Construction:''' Plate steel, square tubing, and angle iron components for easy fabrication and repair
* '''Remote Operation:''' No operator seat required, optional standing deck for manual operation
* '''Hydraulic Power:''' 4 independent wheel motors for all-wheel drive, 2 cylinders for arm lift, 2 for bucket tilt
* '''Open Source CAD:''' Complete OpenSCAD parametric design files for customization and manufacturing

=== Technical Specifications ===

{| class="wikitable"
|-
! Specification !! Value (mm) !! Value (inches) !! Value (meters)
|-
| '''Overall Width''' || 1,200 mm || 47.2" || 1.20 m
|-
| '''Overall Length''' || 1,800 mm || 70.9" || 1.80 m
|-
| '''Height to Frame Top''' || 1,000 mm || 39.4" || 1.00 m
|-
| '''Ground Clearance''' || 150 mm || 5.9" || 0.15 m
|-
| '''Wheel Diameter''' || 500 mm || 19.7" || 0.50 m
|}

=== Performance Specifications ===

{| class="wikitable"
|-
! Specification !! Value
|-
| '''Hydraulic System Pressure''' || 3,000 PSI
|-
| '''Estimated Lift Capacity''' || ~1,200 kg (~2,646 lbs)
|-
| '''Drive Configuration''' || All-wheel drive (4 hydraulic motors)
|-
| '''Cylinder Bore (Lift)''' || 63.5 mm (2.5")
|}

=== Weight Estimate ===

Machine weight is estimated at '''800-1,000 kg (1,760-2,200 lbs)''' based on steel construction with:

* 1/4" (6.35mm) plate steel for most components
* 1/2" (12.7mm) plate steel for high-stress areas
* 4"×4"×1/4" square tubing for main frame
* 3"×3"×1/4" square tubing for loader arms

== Features ==

* '''Multiple Control Modes:''' Switch for MQTT/OFF/BLE mode selection (BLE default)
* '''BLE Direct Control:''' Direct Bluetooth connection to DroidPad app (no WiFi/broker needed)
* '''Remote Joystick Control:''' Dual joystick setup for tank steering and hydraulic functions
* '''DroidPad Compatible:''' Native support for DroidPad via BLE or MQTT
* '''WiFi Communication:''' Reliable wireless control with MQTT protocol
* '''ROS2 Integration:''' Control LifeTrac from BeagleBone or any ROS2-enabled device
* '''Configurable Flow Control:''' Choose between single or dual proportional flow valves via jumper
* '''Proportional Flow Control:''' Speed regulation based on joystick input intensity
* '''Safety Features:''' Emergency stop, communication timeout, and fail-safe operation
* '''Status Monitoring:''' Real-time system status and diagnostics

== Control Scheme ==

=== Tank Steering ===

* '''Left Joystick Y-axis:''' Forward/backward movement for both tracks
* '''Left Joystick X-axis:''' Differential steering (left/right turns)

=== Hydraulic Functions ===

* '''Right Joystick Y-axis:''' Arms up/down control
* '''Right Joystick X-axis:''' Bucket up/down control

=== Speed Control ===

* '''Proportional Flow Valve:''' Automatically adjusts system speed based on maximum joystick input
* '''Deadzone:''' 10% deadzone prevents unwanted movements from joystick drift

== GitHub Repository ==

For complete documentation, source code, and detailed specifications, visit the [https://github.com/OpenSourceEcology/LifeTrac/tree/main/LifeTrac-v25 LifeTrac v25 GitHub Repository].

The repository includes:
* Mechanical design files (OpenSCAD)
* Arduino controller code
* Remote control software
* Web controller interface
* ROS2 integration packages
* Complete wiring and installation guides

User:Dorkmo/Log

2025-12-11T04:11:35Z

Dorkmo: /* Dec 7, 2025 */

File:Lifetrac v25 animation-2.gif

2025-12-11T04:10:44Z

Dorkmo:

lifetrac v25 updated2

LifeTrac v25/AI Prompts

2025-12-10T21:27:33Z

Dorkmo: /* Dec 9, 2025 */

Questions to ask and Discussions with AI

==Dec 10, 2025==
**Lets create a new style of arms that utilitze cnc cut plates. Each arm will be feature two plates that have a curve down at the end so that they can attach to the bottom of the bucket attachment point. Perhaps 2x2 square tubing will be mounted between the plates as spacers.

==Dec 9, 2025==
*To build up structure
**Need to add vertical plates along back end and mid point of machine between the sandwich walls. Lets use two matching angle irons with holes drilled in it to bolt a plate between the angle irons near the back of the machine between the two sides. the plate should be 1 inch from the the back end of the side plates. it should be perpendicular between the side plates. The back plate and angle iron should go to the top of the machine, but should avoid going all the way down so that it can avoid the wheel mounts and motors. a second plate and set of angle irons should be added at about the midpoint of the machine, but not too far forward where it will interfere with the arms' cross beam. the midpoint plate should go almost to the top of the side walls along the slated section, but perhaps leave an inch between the top of the side plates and the midpoint plate/angle irons. Also, avoid the bolts that hold the arms cylinders, mount below or to the side of room allows.
**lets try to change the mounting style of the bucket attach point. lets put the end of the arm's pivot point at the top of the back of the bucket, and mount the bucket's hydraulic cylinders beneath the arms, attaching to the bottom of the arms and the bottom of the back of the bucket quick attach point. The attachment point of the cylinder and the pivot point of the arms will need to be moved on the back of the bucket attachment.

LifeTrac v25/AI Prompts

2025-12-10T02:47:49Z

Dorkmo: /* Dec 9, 2025 */

Questions to ask and Discussions with AI

==Dec 9, 2025==
*To build up structure
**Need to add vertical plates along back end and mid point of machine between the sandwich walls. Lets use two matching angle irons with holes drilled in it to bolt a plate between the angle irons near the back of the machine between the two sides. the plate should be 1 inch from the the back end of the side plates. it should be perpendicular between the side plates. The back plate and angle iron should go to the top of the machine, but should avoid going all the way down so that it can avoid the wheel mounts and motors. a second plate and set of angle irons should be added at about the midpoint of the machine, but not too far forward where it will interfere with the arms' cross beam. the midpoint plate should go almost to the top of the side walls along the slated section, but perhaps leave an inch between the top of the side plates and the midpoint plate/angle irons. Also, avoid the bolts that hold the arms cylinders, mount below or to the side of room allows.
**lets try to change the mounting style of the bucket attach point. lets put the end of the arm's pivot point at the top of the back of the bucket, and mount the bucket's hydraulic cylinders beneath the arms, attaching to the bottom of the arms and the bottom of the back of the bucket quick attach point. The attachment point of the cylinder and the pivot point of the arms will need to be moved on the back of the bucket attachment.

LifeTrac v25/AI Prompts

2025-12-10T02:26:26Z

Dorkmo: /* Dec 9, 2025 */

LifeTrac v25/AI Prompts

2025-12-10T00:32:44Z

Dorkmo:

Questions to ask and Discussions with AI

==Dec 9, 2025==
*To build up structure
**Need to add vertical plates along back end and mid point of machine between the sandwich walls. Lets use two matching angle irons with holes drilled in it to bolt a plate between the angle irons near the back of the machine between the two sides. the plate should be 1 inch from the the back end of the side plates. it should be perpendicular between the side plates. The back plate and angle iron should go to the top of the machine, but should avoid going all the way down so that it can avoid the wheel mounts and motors. a second plate and set of angle irons should be added at about the midpoint of the machine, but not too far forward where it will interfere with the arms' cross beam. the midpoint plate should go almost to the top of the side walls along the slated section, but perhaps leave an inch between the top of the side plates and the midpoint plate/angle irons.
**lets try to change the mounting style of the bucket attach point. lets put the end of the arm's pivot point at the top of the back of the bucket, and mount the bucket's hydraulic cylinders beneath the arms, attaching to the bottom of the arms and the bottom of the back of the bucket quick attach point.

LifeTrac v25/AI Prompts

2025-12-10T00:19:56Z

Dorkmo: Created page with "Questions to ask and Discussions with AI ==Dec 9, 2025=="

Questions to ask and Discussions with AI

==Dec 9, 2025==

LifeTrac v25

2025-12-10T00:18:56Z

2025-11-24T19:27:11Z

Dorkmo: /* Links */

{{site header}}

[[image:lathe1.jpg|thumb]]
[[image:lathe2.jpg|thumb]]

Here we are showing the details for fabricating a high-performance (2/1000" accuracy), high power (20 hp) lathe. It will be powered from the hydraulic take-off from a tractor - [[LifeTrac]]. The design follows that of the [http://opensourcemachine.org/the-multimachine/multimachine-video Multimachine]. Instead of an engine block as the basic structural unit, we'll be using a concrete bed with metal mounting plates. The advantage of this route is that we are avoiding the necessity of sourcing and boring out the engine block. Moreover, the concrete bed will be its own lathe mount structure.

This route allows for the construction of a lathe from stock parts - metal plate, shaft, coupler, bearings, bolts, and concrete. We add a cross slide and chuck on top of that, and use a hollow shaft tube for workpiece feed-through:

=Design Rationale=

*High power, simple design
*[[OSE Specifications]] are met via low cost for replication; a transparent, open source development process; open documentation; product evolution infrastructure
*External power source
*Interchangeable motor - part of [[LifeTrac]] infrastructure, motor can be coupled to many different devices
*Hydraulic motor provides high power and torque with full speed control via a flow control valve
*Basic design:
**Romig type lathe bed made of concrete(see below)
**Metal plates are used to attach functional parts of lathe to concrete bed
**Large hollow shaft attached to bearing blocks on plates
**Two bearings with bearing clamps holding bearings in place:
[[Image:clamps.jpg|thumb]]
**Clamps as such hold the chuck in place
**Cross slide is mounted on another plate
**Tail stock?

=Specifications=
[[Lathe_Specifications]]

[[Image:Lathe.jpg|thumb]]

'''Fabrication and Cost'''
*Ease and low cost of fabrication is the primary goal, as a high-performance lathe is perhaps the most important tool in a workshop
*Construction consists of a [[StableConcrete |stable concrete]] bed
*Cost is that of 4 bags of concrete for the bed, chuck, cross slide, and
*Motor cost is included in [[LifeTrac]] infrastructure
*Motor coupler to lathe shaft is machined
*Commercial chck is the main cost
*XY table constitutes a cross slide
*Tool post is fabricated
*2" shaft constitutes a mounting surface for an xy table and for tail stock
*Feed-through shaft is present, but is only 1 foot deep
*[http://surpluscenter.com/item.asp?UID=2009030121420114&item=1-215-47-4-S&catname=powerTrans Cheap 2 15/16" bearing]

'''Specifications'''
*12" lathe
*1/1000" accuracy via bearing tolerance and chuck tolerance
*Heavy duty axial thrust acceptable, as determined by 3" shaft and bearings
*Radial thrust determined by set screws on 2 bearings, with 2 extra full split collars

=Design=
==Motor==
[[Image:pto_motor.jpg|thumb|[http://www.surpluscenter.com/item.asp?UID=2008100607410358&item=9-7368-100&catname=hydraulic PTO Motor]]]

Brute 20 horse of turning power is provided by a hydraulic motor powered by [[LifeTrac]]

==Shaft Coupler from motor to shaft==

==Bearings==
*http://surpluscenter.com/item.asp?UID=2009030611222186&item=1-210-30-4-C&catname=powerTrans

==Chuck==

We will fabricate a chuck from a 1" steel pate, as in:

[[Image:Chuck.jpg|thumb]]

*http://www.wttool.com/product-exec/product_id/13768?utm_medium=cpc&utm_source=froog
*http://www.grizzly.com/catalog/2009/Main/590
*http://www.google.com/products?q=lathe+chuck+4+jaw+12&hl=en&scoring=p
*

==Slide==

For the lathe to be able to handle large work pieces, the slide itself - which holds the tool post.

*[http://www.cartertools.com/newjose3.html slide review]

*[http://www.use-enco.com/CGI/INSRIT?PMAKA=201-2826&PMPXNO=951820&PARTPG=INLMK3 Milling Drilling Slide $90]
*http://www.google.com/products?q=%22cross+slide%22+-jewelry+-shoes&hl=en&scoring=p&sa=N&lnk=next&start=100
*http://www.shop.com/Cross_Slide_Vises-34856820-45455382-p!.shtml?sourceid=298
*http://www.harborfreight.com/cpi/ctaf/displayitem.taf?Itemnumber=32997&zmam=33951326&zmas=12&zmac=112&zmap=32997

==Tool Post==

The tool post will have to mount securely to the cross slide.

*http://www.google.com/products?q=tool+post&hl=en

==3D Design==
[[File:Lathe.blend]]

==Pictures==
[[image:lathe1.jpg]]
[[image:lathe2.jpg]]

=Design 2=
[[Image:Lathe 2.0 1.jpg|thumb]]
[[Image:Lathe 2.0 2.jpg|thumb]]

The second design is based on feedback that the slide shaft could not be aligned with the spindle, so we combined the shaft and slide, and joined them with 1/2" cold rolled square tube. The bolts from each section adjust the level to keep anything from coming loose and add extra support.

==3D Design==
[[File:Lathe2.blend]]

==Pictures==
[[Image:Lathe 2.0 XYZ 3D 1.jpg|thumb]]
[[Image:Lathe 2.0 1.jpg]]

=Bill of Materials=

[[Image:Romig.jpg|thumb]]
[[image:lathe1.jpg|thumb]]
[[image:lathe2.jpg|thumb]]

*Romig bed lathe type - about 9 bags concrete mix
*Foundation frame materials:
** 74x20" long side boards, x 2
** 26x20" short side boards, x 2
** 27x75" bottom board
** 28x3" top boards to hold bolts, x 4
** 12" long bolts, x 12
** Concrete mix

*4x4x1/2" square tube 12" long, x 2
*3x6x1/2" L angle 9" long
*6x6x1/2" L angle 6" long, x 2
*3x3x1/2" L angle 3" long, x 4
*8x18x1/2" plate, x 3
*12x10x1/2" plate - tail stock holder
*8x9x1/2" plate - tool post slide holder
*1-7/8" shaft 17" long
*1-7/8" shaft 50" long
*[http://surpluscenter.com/item.asp?UID=2009030611222186&item=1-210-30-4-C&catname=powerTrans 1-7/8" 4 bolt bearings with lock collar, x 4]
*[http://surpluscenter.com/item.asp?UID=2009030712590531&item=1-210-30-P-C&catname=powerTrans 1-7/8" Pillow block bearings with lock collar, x 4]
*[http://www.use-enco.com/CGI/INSRIT?PMAKA=201-2826&PMPXNO=951820&PARTPG=INLMK3 Milling Drilling Slide]
*[http://www.grizzly.com/products/G9868 4 jaw Chuck]
*plate for mounting chuck
*attachments for chuck plate
*[http://www.surpluscenter.com/item.asp?UID=2008100607410358&item=9-7368-100&catname=hydraulic PTO Motor] [[Image:pto_motor.jpg|thumb|[http://www.surpluscenter.com/item.asp?UID=2008100607410358&item=9-7368-100&catname=hydraulic PTO Motor] ]]
*Motor to 1-7/8" shaft coupler
*12" long bolts, with nuts and lock washers, x 12
*16 4 bolt bearing bolts, with nuts and lock washers
*4 pillow block bearing bolts, with nuts and lock washers
*4 motor bolts, with nuts and lock washers
*4 drilling milling slide bolts, with nuts and lock washers
*6 plate bolts, with nuts and lock washers
*4 tail stock L angle holding bolts, with nuts and lock washers
*4 tail stock adjuster bolts, with nuts and lock washers
*1 large tail stock bolt, with 2 large washers, lock washers, and nuts
*tool post
*77" long rebar, x 3
*29" long rebar, x 5
**31-1/3' of rebar total

==Sourcing and prices==
Steel @ $0.75 per pound.

{| border="1"
!Part(s)
!Total Weight
!Price
|-
| 4x4x1/2" square tube 12" long, x 3 || 64.89 || $48.67
|-
| 6x6x1/2" L angle 6" long, x 2 || 19.6 lbs || $14.70
|-
| 3x3x1/2" L angle 3" long, x 4 || 9.4 lbs || $7.05
|-
| 8x18x1/2" plate, x 3 || 61.2 lbs || $45.90
|-
| 8x12x1/2" plate || 13.6 lbs || $10.20
|-
| 8x9x1/4" plate || 5.1 lbs || $3.825
|-
| 1-7/8" shaft 17" long || 13.36 lbs || $10.02
|-
| 1-7/8" shaft 50" long || 39.29 lbs || $29.47
|-
| '''Total''' || 226.44 lbs || $169.83
|-
|}

{| border="1"
!Part(s)
!Price
|-
| [http://surpluscenter.com/item.asp?UID=2009030611222186&item=1-210-30-4-C&catname=powerTrans 1-7/8" 4 bolt bearings with lock collar, x 4] || $67.80
|-
| [http://surpluscenter.com/item.asp?UID=2009030712590531&item=1-210-30-P-C&catname=powerTrans 1-7/8" Pillow block bearings with lock collar, x 4] || $67.80
|-
| [http://www.use-enco.com/CGI/INSRIT?PMAKA=201-2826&PMPXNO=951820&PARTPG=INLMK3 Milling Drilling Slide] || $89.95
|-
| [http://www.grizzly.com/products/G9868 4 jaw Chuck] || $119.95 + $44 shipping = $163.95
|-
| [http://www.surpluscenter.com/item.asp?UID=2008100607410358&item=9-7368-100&catname=hydraulic PTO motor] || $279.95
|-
| [http://store.lathe.com/q2303786.html Tool post] || $125
|-
| '''Total''' || $794.45
|-
|}

'''Total for steel and parts: $963.73'''

=Implementation=
[[Image:frame.jpg|thumb]]
[[Image:frame1.jpg|thumb]]

==Frame Materials==
Build a wood frame to pour concrete into for the foundation.

** 75x16" long side boards, x 2
** 26x16" short side boards, x 2
** 96x48" bottom base board
** 28x3" top boards to hold bolts, x 4
** 2x4" boards 96" long, x 2
** 12" long bolts, x 12
** Concrete mix
#Put the frame together according to the diagrams. Attach the long side boards to the sides of the short side boards to make a rectangular frame, then attach it to the top of the bottom base board. Cut the 2x4's and attach them to the base board around the bottom sides of the frame to keep it from warping from the concrete.
#Drill holes for rebar according to diagrams. Put the rebar through the holes.
#Drill holes for the bolts in the top boards and put the 12" bolts in. Put nuts on the bolts and tighten them so that the first 4 bolts for the spindle hang 7" below the board and the others hang 10" below. Then attach the boards to the top of the frame according to the diagram.
#Mix and pour the concrete into the frame. Smooth the concrete out along the top of the frame.
#Wait for the concrete to dry.
#Remove the wood frame.

[[image:lathe1.jpg|thumb]]
[[image:lathe2.jpg|thumb]]

==Build the spindle.==
#Drill holes in the square tubes and plates.
#Attach the tubes to the foundation, then the plates to the tubes, and the 4 bolt bearings and motor to the plates.
#Put the spindle shaft through the bearings and use the coupler to attach it to the motor shaft.
#Attach the chuck plate to the shaft, then the chuck to the chuck plate.
#Attach the hydraulic hoses to the motor.

==Build the slide.==
#Drill holes in the L angles, and plates.
#Attach the 4 bolt bearings to the L angles.
#Put the pillow blocks on the shaft, then put the shaft into the 4 bolt bearings to make the shaft assembly.
#Attach the shaft assembly to the foundation.
#Attach the Mill Drill slide plate to the first 2 pillow blocks, then attach the Milling Drilling slide to the plate.
#Attach the large L angle to the second pillow blocks, the plate to the large L angle, the L angles to the plate, and put all the bolts through the holes.

=Lathe Tools=
*[http://hydraraptor.blogspot.com/2008/11/lathe-accesories.html Lathe accessories and description of lathe parts and tools]

=Links=

*Similar lathes
* [http://openlathe.wikidot.com/ the Open Lathe Project wiki]
*[http://www.lathes.co.uk/drummond/page2.html single shaft slide lathe - Drummond All Round Utility Lathe]
*http://www.lathes.co.uk/scope/
*http://www.lathes.co.uk/kneller/index.html
* [https://youtu.be/6Js8erWbsDQ 3D printed Lathe]
** https://www.printables.com/model/1048400-open-lathe-v1

*Other lathe stuff
*http://www.sherline.com/4400pg.htm
*[http://groups.yahoo.com/group/OpenLathe/message/2258 openlathe group]
*Build a Complete Metalworking Shop from Scrap! The Legendary Series of Machine Tool Construction Manuals - https://gingerybookstore.com/MetalWorkingShopFromScrapSeries.html
*http://www.backyardmetalcasting.com/lathe1.html
*Homebuilt lathe - http://silent1.home.netcom.com/HomebuiltLathe.htm
*Fonly lathe - http://www.btinternet.com/~two.mm/articles/fonly/fonlypt1b.htm
*Light duty toy lathe - http://www.instructables.com/id/100-Homemade-Lathe/?ALLSTEPS
*Modulate https://blog.freecad.org/2025/11/21/forged-in-freecad-the-modulathe-v2/

=See Also=
[[Lathe Resource Map]]
[[Lathe Build]]

[https://github.com/Intrinsically-Sublime/Printable-Lathe-V2]
[http://www.thingiverse.com/thing:9242]

[[Category: GVCS]]
[[Category: Digital Fabrication]]
[[Category: Lathe]]

OSE FreeCAD Tutorials

2025-11-03T02:51:05Z

Dorkmo: /* By Others */

=Basics=
*This page lists various [[Video Tutorials]] on how to use [[FreeCAD]]

=By OSE=
==OSE FreeCAD Tutorial 1==
Tutorial 1 Introduces the sketcher workbench in FreeCAD, so you can then create any 3D objects imaginable

<html><iframe width="480" height="270" src="https://www.youtube.com/embed/RwcFg-anVHE" frameborder="0" allowfullscreen></iframe></html>

==OSE FreeCAD Tutorial 2==
Tutorial 2 Introduces part libraries. Importing parts from libraries and assembling them is a powerful way to do design work. This can get the casual user to powerful design capacity using real geometries.

<html><iframe width="480" height="270" src="https://www.youtube.com/embed/RLRppdFAtzY" frameborder="0" allowfullscreen></iframe></html>

=By Others=
* '''need to find some, for other perspective, tricks, and teachers (some work better for some than others etc)

FreeCAD Parametric Quick How To
*https://www.youtube.com/watch?v=NMVY3WjdtLY
<html><iframe width="480" height="270" src="https://www.youtube.com/embed/NMVY3WjdtLY" frameborder="0" allowfullscreen></iframe></html>

FreeCAD Techdraw Engineering Drawing
*https://www.youtube.com/watch?v=NMVY3WjdtLY
<html><iframe width="480" height="270" src="https://www.youtube.com/embed/w9dxE_ETtjU" frameborder="0" allowfullscreen></iframe></html>

=Internal Links=
*[[FreeCAD]]
*[[FreeCAD 101]] all of OSE's lessons. The 2 above are a start.
*[[FreeCAD Workbench Python Programming]] - how to make custom workbenches
*[[FreeCAD Workbenches]]

=External Links=
*

OSE FreeCAD Tutorials

2025-11-03T02:49:38Z

Dorkmo:

=Basics=
*This page lists various [[Video Tutorials]] on how to use [[FreeCAD]]

=By OSE=
==OSE FreeCAD Tutorial 1==
Tutorial 1 Introduces the sketcher workbench in FreeCAD, so you can then create any 3D objects imaginable

<html><iframe width="480" height="270" src="https://www.youtube.com/embed/RwcFg-anVHE" frameborder="0" allowfullscreen></iframe></html>

==OSE FreeCAD Tutorial 2==
Tutorial 2 Introduces part libraries. Importing parts from libraries and assembling them is a powerful way to do design work. This can get the casual user to powerful design capacity using real geometries.

<html><iframe width="480" height="270" src="https://www.youtube.com/embed/RLRppdFAtzY" frameborder="0" allowfullscreen></iframe></html>

=By Others=
* '''need to find some, for other perspective, tricks, and teachers (some work better for some than others etc)

FreeCAD Parametric Quick How To
*https://www.youtube.com/watch?v=NMVY3WjdtLY
<html><iframe width="480" height="270" src="https://www.youtube.com/embed/NMVY3WjdtLY" frameborder="0" allowfullscreen></iframe></html>

=Internal Links=
*[[FreeCAD]]
*[[FreeCAD 101]] all of OSE's lessons. The 2 above are a start.
*[[FreeCAD Workbench Python Programming]] - how to make custom workbenches
*[[FreeCAD Workbenches]]

=External Links=
*

User talk:JacksonL

2025-10-30T01:30:36Z

Dorkmo:

'''Welcome to ''Open Source Ecology''!'''

Thank you for registering on the Open Source Ecology wiki. Please see my '''[[Global Village Construction Set TED Talk]]''' for a 4 minute introduction to the project.

'''Please see all the ways for getting involved at the [[Getting Involved]] wiki page.'''

Do you see any other ways that you would like to get involved? You can email me at marcin at opensourceecology dot org.

Thanks,

Marcin Jakubowski

OSE Founder [[User:Marcin|Marcin]] ([[User talk:Marcin|talk]]) 15:01, 11 October 2025 (UTC)

== Github ==

Hi Jackson, are you on GitHub? -dorkmo

I haven't figured GitHub out yet... do you just make an account? any tips or tricks? -jackson

I see why you brought it up! They have already built out the collaboration infrastructure. I will look into it more. Thanks! -JacksonL

I've been playing with the new AI features on there. Seems like it could be helpful for the project. Its focused on software so its a bit tricky when it comes to hardware documentation. And the whole "commit" process is a bit foreign to regular editing thought process. --[[User:Dorkmo|Dorkmo]] ([[User talk:Dorkmo|talk]]) 01:30, 30 October 2025 (UTC)

OSE Social Media

2025-10-26T15:44:38Z

Dorkmo: /* Overall Stack */

=OSE Links=
*This page aims to organise all of OSE's "official" social media accounts
*Especially once we pass certain [[OSE Tipping Points | Tipping Points]] , moderation (for bots, spam, and trolls) and customer service/reply staff/bots will become VERY important, as of now the big thing is creating the pages, making the non technical ones (essentially everything but the wiki, the dev youtube channel, and dev accounts etc) look "nice/trendy", and doing some devious [[Marketing]] of these pages

=Overall Stack=
*OSE main site - https://opensourceecology.org
*OBI main site - https://openbuildinginstitute.org
*Future Builders Academy - https://learn.opensourceecology.org
*Wiki - https://wiki.opensourceecology.org/wiki/Main_Page
*OSE uses [[phpList]] for its email list

=Development Accounts=
*[[OSE Workshops FB Group]]
*OSE Gitlab - [https://gitlab.com/opensourceecology.org]
*{{check}}[[Instagram]] - went viral 10/25, 6M views in one day.
*{{check}}[[TikTok]]
*[[OSE Facebook]]
*[[OSE Twitter]]. Also @OSE_Dev
*OSE LinkedIn - [https://www.linkedin.com/company/1904783/admin/]
*[[OSE Youtube]]- *Two channels? : PR / "Main" channel (Information/Introductory Videos, Event Ads, Product Overviews, etc); Dev/technical channel (Backups of Dev Meetings, Raw footage/near-unedited footage etc)
*OSE Youtube Channel - [https://www.youtube.com/channel/UC4hssj1eYCAAyDAop391Mbg]

*[[OBI Page]]
*[[OBI FB Group]]
*[[Instagram]]
*[[Minds]]
*[[OSE Vimeo]]
*[[Diaspora]]. #OSE on Diaspora - [https://diasp.org/tags/ose]
*[[OSE Github]]
*[[OSE Gitlab]]
*[[OSE Reddit]]

=Accounts - MJ=
*[[MJ Linked In]]
*[[MJ FB Page]]
*[[MJ Facebook]]
*[[File:check.png]][[MJ Reddit]]
*Twitter - @MarcinJ11295095
*Twitter - @marcin_ose
*YouTube - not used much.

=Other Accounts=
*Trello - link to board set up at OSE Apprenticeship - [https://trello.com/opensourceecology3/tables]
*Lemmy - upvote platform? [https://t.lemmy.dbzer0.com/c/open_source_ecology@slrpnk.net/Scaled]

=Discord=
*[[User: Goldfish Laser]] , [[User:Eric]] and a growing group of others manages it
*See [[OSE Discord Channel]]

=Mastodon=
*Not too important
* ''This site needs love''
*Great idea, little use as of now
*Open source (possibly integrated security too)
*Also got to check that it isn't frequented by far-whatever groups due to people not being moderated as much, and the privacy (may not be the case, but this does happen, and using the same platform as neo-nazis etc isn't exactly good optics...)

=Reddit=
*[[OSE Reddit]]
*See [[Extreme Enterprise Subreddit]] {{x}}Link broken.
*Like discord in use, but VERY orderly
*May even make multiple subreddits (for ose, oci, or even go construction set level_
*Allows for in depth, orderly, complex discussions of ideas
*Also their algorithm is probably one of the best in terms of aligning similar people (for better or for worse...)

=Slack=
*Foundation for Regeneration - [https://app.slack.com/client/T022GBNQL5D/C022X4YLAF4]
*May make discord irrelevant or vice versa?
*[https://app.slack.com/client/TTU7AC5R9/CU5MNLQFP The Link] if it doesn't expire, don't know slack's privacy settings etc

=Twitter=
*Used for small updates
* Can also include links to more "in depth" sites/pages
*If we want to go all in, and risk potential messes, we can also use it for networking, direct contact, and "voicing our views" by saying "good job" etc to other groups

=See Also=
*[[OSE Social Media Reviews]]
*[[Marketing]]
*[[Social Media]]

[[Category: Outreach and Development]]

Talk:Dig a pond create a CEB community

2025-10-26T15:37:57Z

Dorkmo: /* Fuel Use */

=Fuel Use=

If possible, you might ask AI how much fuel will be required to dig the pond and press the bricks. Perhaps this would be a good experiment to test an automated lifetrac, dig a hole and bring to the ceb press. --[[User:Dorkmo|Dorkmo]] ([[User talk:Dorkmo|talk]]) 15:37, 26 October 2025 (UTC)

Talk:Dig a pond create a CEB community

2025-10-26T15:37:24Z

Dorkmo: Created page with "=Fuel Use= If possible, you might ask AI how much fuel will be required to dig the pond and press the bricks. Perhaps this would be a good experiment to test an automated lifetrac, dig a hole and bring to the ceb press. - Dorkmo"

User:Dorkmo/Log

2025-10-16T14:03:29Z

Dorkmo: /* Oct 9, 2025 */

User talk:JacksonL

2025-10-16T13:53:37Z

Dorkmo: /* Github */ new section

User:Dorkmo/Log

2025-10-10T03:09:21Z

Dorkmo: /* Sep 30, 2025 */

User:Dorkmo/Log

2025-09-30T22:30:46Z

Dorkmo: /* To Do */