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RC has two Ultimaker S5 machines, this page is for Zorro specific info.

Needs flashing that requires partial (potentially dangerous) disassembly, or possibly new parts. Possible documented fix: https://gr5.org/unbricking/  

Overview Use their slicer https://github.com/QIDITECH/QIDIStudio/releases Hostname is `mkspi` so you can access fluidd via http://mkspi , or likely http://192.168.1.211 Filament Changing

Repair Cafes "Official" repair cafe site: https://www.repaircafe.nyc/ Oldest NYC repair cafe: https://www.repaircafeelbarrio.org Weaving https://texsolv.se/ LED supply Wood supply (local) Union shop with good small delivery and cut costs: https://glendalelumbe...

Impedance is resistance across a path that includes capacitors and inductors. A capacitor blocks slow/DC signals but lets fast/high-frequency ones through An inductor does the opposite — it passes DC but chokes high-frequency signals A circuit or amp output im...

The anode wire extends into the epoxy/plastic housing of the LED and has small cup which houses a tiny semiconductor. a ~25µm diameter gold or aluminum "bond wire" bridges the semiconductor to the cathode pin. The semiconductor in the cup of the anode creates ...

Mic level is the weakest. A microphone's output is tiny — we're talking millivolts. It's a fragile, low-amplitude signal that needs significant amplification before it's useful. This is what preamps exist to do — take mic level up to line level. The signal is ...

The Inkle loom is a relatively simple loom best-suited for weaving longer narrow pieces, but uses concepts that are built on by more complex looms. It's also really easy to make. Screenshots taken from: https://www.youtube.com/watch?v=PhzBMYzPVW0 Useful for we...

Brass/Ceramic elements are available in various diameters 10-50mm, maybe others. Datasheets for the 12mm ones I bought: Diagram for simple wiring (open to noise/interference) Diagram for balanced wiring

Current status Press - garment We have one mid-tier press from future space, mounted to a board. We have one DIY setup made from pieces of a cheap 4-head rotary setup. Potential wishlist items: This one looks interesting for 2+ color without the space requirem...

3D printable stuff: Tabletop Weaving Loom Mk I "This small, tabletop 2-heddle weaving loom is a project that I have been working on for many months now, and I've decided to share it with the world, because I think that the machine is a really cool thing that e...

Event slides as PDF here: 2026-05-07 Home Recording Deck.pdf

Basics Each use of our Wash & Cure unit requires 6000ml (1.5 gallons) of 90%+ IPA to reach the fill line. IPA costs: ~$16 locally (for now) $25 online (cheaper may be available) Each use contaminates the IPA. The more remaining resin, the more contamination. S...

Platinum Cure silicones by Smooth-On listed as "food grade" https://www.smooth-on.com/product-line/equinox/ https://www.smooth-on.com/products/smooth-sil-950/ https://www.smooth-on.com/products/smooth-sil-960/ https://www.smooth-on.com/products/sorta-clear-37/...

Questions:     - what is the current volume of DMs on instagram     - who is actually interacting with the IG right now     + synergy between the RC ig and the WG igs (recurring messaging)     - booking calendar on site      - freeze date for calendar listing ...

Current workflow for weekly schedule graphic generation To populate the source spreadsheet: Check calendar Watch tons of groups Clarify events via asking in various groups when needed Check evil email or be added to promotions@ forward Spreadsheet doc is publi...

List of digital and physical event promotion outlets and options, does not require sign-in to edit. Digital Name Address Schedule & Deadline Topics Nonsense list https://www.nonsensenyc.com/ Weekly Cal Red https://cal.red/ Permacomputing NYC https://nyc.permac...

Frig info layout Rightmost frig could be information focused on pantry operation A panel could be about getting involved B panel could be about operations, sorting, etc. Center frig could be general RC info A panel could be about general structure and ethos of...