User contributions for Marcin
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27 December 2025
- 03:2903:29, 27 December 2025 diff hist +142 N Open Source Freeze Dryer Conceptual Design Created page with "https://docs.google.com/presentation/d/1CRMi-rRLbWSQO24l5HA1BLwcCfntgSHSDhOyBDtjmEg/edit?slide=id.g38678527fe9_1_17#slide=id.g38678527fe9_1_17"
- 03:2903:29, 27 December 2025 diff hist +3,890 N Open Source Freeze Dryer Created page with "{{subst:Dev+|Open Source Freeze Dryer}}"
- 03:2803:28, 27 December 2025 diff hist −11 Freeze Dried Fruit Powders No edit summary current
- 03:2703:27, 27 December 2025 diff hist +31 Marcin Log →Fri Dec 26, 2025
26 December 2025
- 22:4622:46, 26 December 2025 diff hist +43 Open Source Heat Pump Calculations →Cost current
- 22:4522:45, 26 December 2025 diff hist +295 N Open Source Heat Pump Calculations Created page with "=Cost= Components $11k OSE, $5k industry standard, but installed industry standard is $15k. Real savings come from zero marginal energy cost and aeriveability over lifetime, with 30 year TCO of $17k OSE and $80k industry standard. https://chatgpt.com/share/694f053b-ac5c-8010-9abd-48733240b9d8"
- 22:0022:00, 26 December 2025 diff hist +87 Open Source Heat Pump Conceptual Design →Chat current
- 21:5321:53, 26 December 2025 diff hist −1,663 Open Source Heat Pump BOM No edit summary current
- 21:5121:51, 26 December 2025 diff hist +5,607 N Open Source Heat Pump BOM Created page with "= Open Heat Pump Module v1.0 = This page documents an open-hardware heat pump module built from **off-the-shelf, serviceable, replaceable HVAC parts**. The design is a **reversible 2-ton (≈24,000 BTU/h) R-410A heat pump** that can be integrated into air-to-water or water-loop hydraulic systems. == Goal == Create a modular, serviceable, repairable heat pump core using standardized refrigeration components that any trained technician can maintain without proprietary..."
- 21:4821:48, 26 December 2025 diff hist +220 Open Source Heat Pump Conceptual Design →Concept and Rollout
- 21:4621:46, 26 December 2025 diff hist +46 Marcin Log →Thu Dec 25, 2025
- 04:3704:37, 26 December 2025 diff hist +6 Marcin Log →Thu Dec 25, 2025
- 04:0604:06, 26 December 2025 diff hist +155 CNC Sawmill →Concept current
- 04:0004:00, 26 December 2025 diff hist +6 Marcin Log →Tue Dec 23, 2025
- 03:5603:56, 26 December 2025 diff hist +164 CNC Sawmill →Concept
- 03:3403:34, 26 December 2025 diff hist +314 CNC Sawmill →Concept
- 03:1403:14, 26 December 2025 diff hist +152 CNC Sawmill →Concept
- 02:3602:36, 26 December 2025 diff hist +156 CNC Sawmill →Concept
- 02:2602:26, 26 December 2025 diff hist +150 Nema 34 Motors No edit summary current
- 02:1002:10, 26 December 2025 diff hist +203 CNC Sawmill →Working Doc
- 02:0902:09, 26 December 2025 diff hist +18 Marcin Log →Thu Dec 25, 2025
- 01:5701:57, 26 December 2025 diff hist +34 100 Pitch Chain →60 Chain current
- 01:4401:44, 26 December 2025 diff hist +147 Nema 34 Motors No edit summary
- 01:4301:43, 26 December 2025 diff hist +531 N Nema 34 Motors Created page with "*1100 oz in kit [https://www.ebay.com/itm/335360397490?_skw=nema+34+stepper&itmmeta=01KDC526TJ3KEPY884NDA0Q6WQ&hash=item4e150990b2:g:JjUAAeSwI1BpMSv5&itmprp=enc%3AAQAKAAAA8FkggFvd1GGDu0w3yXCmi1eZfZQAoCk1d0pllCNJgiEmLaytm9u3jhJjN%2Fs6yoKJfmzfaN0RBonDXJMvdWoFk4wYt22evaG9bBesHvVhROLAJXdfaJZwF4BBEUHmaz6LmrRfiIZ5LLuYs0pVuH%2BiiB9UosCUFfpFIjlP4L3tfkd--Hu9b%2FNNvAwGAbNoGX5CK7R%2BojNNhba6jpetBKVOiaYmcJqSt310TbQtvpLn2TlMlNXkhj4T5rFjlFf4sRL7KrD8mUvl5dXHTQ2wGOyK1G%2BlOj4uGx2udPs1F4..."
- 01:4201:42, 26 December 2025 diff hist +20 Marcin Log →Thu Dec 25, 2025
- 01:3801:38, 26 December 2025 diff hist +10 Nema 23 Stepper Motor No edit summary current
- 01:3801:38, 26 December 2025 diff hist +20 Marcin Log →Thu Dec 25, 2025
- 00:3700:37, 26 December 2025 diff hist +138 Robust Modular Degeneracy →Examples current
- 00:3000:30, 26 December 2025 diff hist +95 Integrated Design No edit summary current
- 00:2900:29, 26 December 2025 diff hist +39 N Modular Robust Degeneracy Redirected page to Robust Modular Degeneracy current Tag: New redirect
- 00:2900:29, 26 December 2025 diff hist 0 Integrated Design No edit summary
- 00:2800:28, 26 December 2025 diff hist +39 N Degenerate Robust Modularity Marcin moved page Degenerate Robust Modularity to Robust Modular Degeneracy current Tag: New redirect
- 00:2800:28, 26 December 2025 diff hist 0 m Robust Modular Degeneracy Marcin moved page Degenerate Robust Modularity to Robust Modular Degeneracy
- 00:2700:27, 26 December 2025 diff hist +65 Integrated Design →Integrated Design vs Integrated Design Theory
- 00:2600:26, 26 December 2025 diff hist +106 Robust Modular Degeneracy No edit summary
- 00:2500:25, 26 December 2025 diff hist +115 Robust Modular Degeneracy No edit summary
- 00:2400:24, 26 December 2025 diff hist +234 Multipurpose Design No edit summary current
- 00:2200:22, 26 December 2025 diff hist +425 N Multipurpose Design Created page with "Design method - building upon Module-Based Design - where the focus is the creation of artifacts that can serve in many different contexts. This is essential to a Construction Set Approach - where this approach can be made stronger whenever the construction set spans multiple areas of discipline. Such as parts being designed so that they apply in multiple construction sets, as opposed to a single construction set."
- 00:2000:20, 26 December 2025 diff hist +53 Robust Modular Degeneracy No edit summary
- 00:1900:19, 26 December 2025 diff hist +23 Robust Modular Degeneracy →Examples
- 00:1900:19, 26 December 2025 diff hist +75 Robust Modular Degeneracy →Examples
- 00:1800:18, 26 December 2025 diff hist +6 Marcin Log →Thu Dec 25, 2025
25 December 2025
- 23:4823:48, 25 December 2025 diff hist +60 Bronze Bushings →McMaster Carr current
- 23:4823:48, 25 December 2025 diff hist +6 1" Linear Bearing No edit summary current
- 23:4823:48, 25 December 2025 diff hist +5 1" Linear Bearing No edit summary
- 23:4723:47, 25 December 2025 diff hist +30 1" Linear Bearing No edit summary
- 23:4123:41, 25 December 2025 diff hist +92 1" Linear Bearing No edit summary
- 23:4023:40, 25 December 2025 diff hist +487 N 1" Linear Bearing Created page with "*$8 linear ball bearing [https://www.amazon.com/uxcell-Bearing-Bearings-Machine-Packaging/dp/B0DD38WLP6/ref=sr_1_5?dib=eyJ2IjoiMSJ9.cqJWy9oSdq8TQNkCSCggwf5rtgbo1IdNzRyLjIIKfw1oOk2dgh19ATLKmyHy7jwcJrxMBn2tCudKhkE3s8SfvCu629U_QpPux1l0jvhW1lYng48Whyrc4j9b0Juwe0GEM_ehKzJeYx6ER3_KvVA8GB0Y47KucLYA6X1w0tswxqzQ9oHvVK0NdKAXwGXBlJheZCFGChCKaJ4xWHAyX1To0XsriG5eNpicgbfoviw407g.vJxo0lG09meY3_vbP90rzNmz7dFSpLxIUbwUPEGlNBs&dib_tag=se&keywords=1%2Binch%2Blinear%2Bbearing&qid=1766705901&..."
- 23:4023:40, 25 December 2025 diff hist +23 Marcin Log →Thu Dec 25, 2025
- 23:2223:22, 25 December 2025 diff hist +40 N XY Table Created page with "A heavy duty table for precision motion." current