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Author Topic: sound reactive leds questions  (Read 1280 times)

Offline matv90

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sound reactive leds questions
« on: August 23, 2009, 02:27:31 PM »
hi everyone

i need some help modding my psp slim, i want to put some reactive leds but i want to know if i can use any othe npn transistor or i have to use the 2n2222

the problem with this is that where i live this transistor is very expensive and its to big, it has a metalic cover

can i use another transistor for general prupose???
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Offline W-Gaming5

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Re: sound reactive leds questions
« Reply #1 on: August 23, 2009, 02:33:41 PM »
 :censored: :censored: :censored: :censored: :censored: :censored:
« Last Edit: July 29, 2012, 07:34:32 AM by W-Gaming5 »
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Offline matv90

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Re: sound reactive leds questions
« Reply #2 on: August 23, 2009, 02:42:54 PM »
i am from mexico, here radioshack dont sell componenets only finished devices, and i am talking about transistors like the 2n2222 not the chip-based sound mod
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