Author Topic: lm386 Problem,,, <solved>  (Read 2378 times)

Offline 123sample

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lm386 Problem,,, <solved>
« on: November 30, 2008, 07:05:07 AM »
Just did twice & everything end up with fail..

1. Which one correct, the one using Resistors / Capacitor?
2. Which feet go to Real Speaker?
3. Which feet go to Audio In?
4. Can I link resistor 100k with 91k ---> 191k ?
« Last Edit: December 02, 2008, 02:20:08 AM by 123sample »

Offline Jumbo

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Re: lm386 Problem,,,
« Reply #1 on: November 30, 2008, 07:11:12 AM »
1. Resistors
2. See Below Pics
3. See Below Pics
4. Yes




Offline 123sample

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Re: lm386 Problem,,,
« Reply #2 on: November 30, 2008, 07:45:11 PM »
I've tried again, and it's not working,


Just wondering where Should I put audio in cable??

Output to speakers already installed, but now without audio in, it wouldn't working isn't it?

Help
« Last Edit: November 30, 2008, 10:59:13 PM by 123sample »

Offline kink192

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Re: lm386 Problem,,,
« Reply #3 on: December 01, 2008, 11:28:21 AM »
do you have the output speaker going to where the LED's are or where the speaker is, 'cause if im correct, that speaker in the schematic is input not output. the LED's are output
It's been a long time

Offline 123sample

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Re: lm386 Problem,,,
« Reply #4 on: December 01, 2008, 08:28:58 PM »
Now is working fine.. =)

 

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