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Brendon

@brendonbuilds

Maker, snow connoisseur, open source on the side, he/him CoinOp files: https://github.com/BrendonBuilds/CoinOp mod0 files: https://github.com/BrendonBuilds/mod0 printables: https://www.printables.com/@BrendonBuilds_60217

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Following 166
Posts 30.10.2023
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Latest posts by Brendon @brendonbuilds

🔇

07.11.2025 17:28 👍 4 🔁 0 💬 1 📌 0
06.11.2025 19:23 👍 3 🔁 0 💬 2 📌 1
29.10.2025 15:03 👍 11 🔁 0 💬 0 📌 1
25.10.2025 17:28 👍 7 🔁 0 💬 0 📌 1
25.10.2025 17:28 👍 4 🔁 0 💬 0 📌 1

calibrated spool loading

25.10.2025 16:18 👍 2 🔁 0 💬 0 📌 1

one thing led to another

24.10.2025 23:20 👍 8 🔁 0 💬 0 📌 2
23.10.2025 00:56 👍 7 🔁 0 💬 0 📌 1
21.10.2025 23:11 👍 2 🔁 0 💬 0 📌 1

added magnets to the spools to prevent unwinding

19.10.2025 21:45 👍 3 🔁 0 💬 0 📌 1

stackable triple spool holders

keyed spools so they can be loaded with a drill

17.10.2025 20:11 👍 1 🔁 1 💬 0 📌 1

first iteration of a stator winding tool with a reinforced tip (steel incoming) and a brake to help create tension

will try a multi-spool variant for parallel strands next

17.10.2025 00:04 👍 5 🔁 0 💬 0 📌 1
06.10.2025 22:33 👍 4 🔁 0 💬 0 📌 0

collapsed a few parts to simplify (or complicate?) assembly, nearly 100% solid cf pc

06.10.2025 22:27 👍 5 🔁 0 💬 0 📌 1
Post image Post image

Turns out it's cheaper (and far more fun) for me to bulk order blank PCB from @jlcpcb.bsky.social than it is to purchase 1oz copper clad fr4. They arrived in about 5 business days!

06.10.2025 21:03 👍 15 🔁 1 💬 1 📌 1
Post image

Parts are starting to arrive for the ironless rotor cycloidal planetary actuator from @cadenkraft.com

github.com/CKraft11/Iro...

30.09.2025 21:28 👍 7 🔁 0 💬 0 📌 1

github.com/Matthias-Wan...

24.09.2025 20:44 👍 1 🔁 0 💬 0 📌 0
20.09.2025 18:46 👍 4 🔁 0 💬 0 📌 1

🔧

19.09.2025 21:14 👍 6 🔁 0 💬 1 📌 1

github.com/BrendonBuild...

15.09.2025 14:52 👍 14 🔁 5 💬 0 📌 1
Preview
GitHub - BrendonBuilds/CoinOp: a portable 3d printed desktop engraver/mill/cnc a portable 3d printed desktop engraver/mill/cnc. Contribute to BrendonBuilds/CoinOp development by creating an account on GitHub.

github.com/BrendonBuild...

14.09.2025 12:20 👍 1 🔁 0 💬 0 📌 0

🥳🥳🥳 CoinOp is live on @github.com! 🥳🥳🥳

3D printed open source desktop mill

No wires - spindle power and probing logic are routed through linear rails/leadscrews

Easily portable - stows extra tooling and stock internally

Compact - functional parts fit most standard printers

13.09.2025 18:53 👍 15 🔁 4 💬 4 📌 2

customizable TPU storage inserts

13.09.2025 16:55 👍 6 🔁 1 💬 1 📌 1

complete process including holes, 16x

13.09.2025 03:58 👍 7 🔁 0 💬 0 📌 1
12.09.2025 18:44 👍 5 🔁 0 💬 0 📌 1
08.09.2025 15:02 👍 2 🔁 0 💬 0 📌 1

one last finishing touch

06.09.2025 17:45 👍 0 🔁 0 💬 0 📌 1

coming soon to @github.com

03.09.2025 17:43 👍 15 🔁 3 💬 0 📌 1

🎯

21.08.2025 00:01 👍 17 🔁 0 💬 0 📌 1
14.08.2025 14:47 👍 2 🔁 0 💬 4 📌 1