Oh man, this is such a smart solution! I’ve been banging my head against the wall trying to store a step down onboard.
Protean Arduino Nano Select Fire Mod (Microcontroller Programmable)
Electronically controlled firing modes. Shoots however you program it.
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updated February 28, 2025
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Which solenoid are you using?
@David_2815456 It's the standard Protean solenoid receiver, which was designed for the Neutron by Out of Darts. (I used some others for testing and the circuit diagram photo, I see now this might be confusing) (edited)
@David_2815456 Extra information from last reply: I looked at a spare Protean part and my FJ-Z05 solenoid (the blue one). It's about the same size as a neutron and will actually fit with maybe 0.5mm filing of the print, and a spacing shim. If you couldn't 3d model you could add a box in the slicer and tell it to cut it out. No idea about the throw length, but the Protean's cage is very close to the magwell, unlike the Gyrphon, and it #might# work. (edited)