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thank you

with bladebuilder hasbro sorry for my bad english

Ok thank you. When i see custom lightsaber on youtube, they have a big sound. How make the same sound ? with soundboard ?

Hi,

the power of sound depend of soundboard or speaker ?
if i change the speaker of hasbro lightsaber i have a better sound or not ?

thank you
sorry for my bad english

Hi,

If i buy a lightsaber toy with sound and i want switch the led with luxon rebel red. How i know the amperage / volt output the soundboard and how i know the resistor need for this change ?
...

ok thank you for help

Hi,

I start a project to build a stunt lightsaber
i buy this luxeon : http://www.ledsupply.com/leds/luxeon-rebel-color-leds
deep red color / 1 single pin
i have a battery 3AA = 4.5V
i need to...