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Author Topic: Quick question  (Read 1153 times)

Offline DUKE

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Quick question
« on: February 23, 2008, 02:32:24 PM »
I just ripped my psp apart because i am doing the led sound mod but it says i need a LM386 and some resisiters for it, but i had this one LED laying around and i connected it to my + and - points on the speaker and it blinked on and off as the sound played which is what i need it to do, so my question is why do i need the Lm386 and resisters?
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Offline i22foosh

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Re: Quick question
« Reply #1 on: February 23, 2008, 02:38:57 PM »
lm386 so the speakers or lights blink/sound louder/brighter.

resistor so led doesnt blow up
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Offline DUKE

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Re: Quick question
« Reply #2 on: February 23, 2008, 02:47:57 PM »
like i said i hooked the led stright up and it works fine, so would it get hot after awhile and blow up or not, and i really didn't notice any sound differences when i hook the led up, wasn't louder or softer
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Offline Tec_

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Re: Quick question
« Reply #3 on: February 23, 2008, 03:02:27 PM »
hooking a led to the speakers will work, but the LM386 has proven to have better results.
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Offline GhoSt

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Re: Quick question
« Reply #4 on: February 23, 2008, 04:56:14 PM »
get a lm386 they are real cheap from radioshack  :tup:
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