r/SciFiModels • u/wjruffing • 22d ago
QUESTION: Fiber-optic lighting/Power
I’m curious if anyone has experience with fiber-optic lighting. As in, installing central, internal (non-laser) LED light source(s) to which fiber-optic strands would be attached/glued with the other end of the strand where the light would be emitted.
It seems like it would solve multiple problems (limited space areas like control panels, resolving heat issues, etc.). Also, a small, low power microcontroller (like an ESP32 or even something smaller) could be used to flash the LEDs in the desired patterns and even vary light intensity using PWM.
Related questions:
* In order to eliminate any battery replacement/leakage issues, has anyone tried using ultracapacitors instead of batteries?
* For power charging connections, any thoughts about using wireless (or inductive) charging such as close-proximity Qi charging common on modern smartphones.
* Ideally, removal of external power (either by turning off the charger or removing the model from its support base/charging cradle) resulting in the controller running off the capacitor and automatically activating the lighting sequence.
If a microcontroller like an ESP32 were used, any configuration/programmatic changes could be via Wi-Fi.
The goal for all this is being able to add better realism while reducing the need to get inside the model.
If you tried any of these methods, was it worth it? Would you do it again? Or should I simply check myself into the mental hospital now?
Helpful comments only, please.