I need to know this for my Mikuo Hatsune cosplay. I want the mic to light up when I speak.
So how could I do this?
I'm making it by scratch. My dad knows some electrical stuff so I'm figuring that could help. But I want the lights to be blue for the lower/quieter sound and yellow or orange for the higher/louder sound.
So where could I find those colour of tiny LED lights?
Most of the ones I've found that are pre-made are green to red...its well too classic. I want it to be unique (kinda).
So if you guys have any tips for helping me out I'd really appreciate it.
You want a VU meter circuit/chip, one with a dot mode if you can, and an amplifier to amplify the audio you have to a signal that can drive the Vu meter chip. Yuo can drive whatever LEDS you want with the Vu chip, but may need driver transistors for more/brighter LEDs.
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