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A 3Volt Transformer
A 3Volt Transformer
This 3V transformer is what I use to keep the lighting setup simple and stable. It’s an easy way to power small LEDs for a diorama without turning the project into an electronics hobby.
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Pros
- +Simple, consistent power for small LED effects
- +Helps keep wiring predictable during testing
Cons
- -Limited to low-voltage setups (not for higher-power lighting)
