Sam Ettinger on Mythryl: “....oh right, I completely forgot about these until someone asked me…”

....oh right, I completely forgot about these until someone asked me about them at Supercon and then a lot of people asked for a set.

Sam Ettinger@settinger.net

A silly idea that turned out well! Most flex PCBs are cut by laser, not milled, so you can make perforations by adding incomplete edge cuts. These disks are for cleanly joining LED strips at different angles and different radii, and they break apart with just my fingers, no other tools.

11/11/25, 10:00 pm0 reposts2 likes

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