Step 8: Volume Controller
7-Now again join the 5th pin of the IC with the +ve side of 220 micro farad, the -ve side of the pin should be attached with the A of the 100 ohm variable resistor.The B pin of the variable resistor should be connected to the GND pin (4th pin of IC).This becomes the Volume controller.
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Not NiceInappropriateSpamstupidkartik
says:
Aug 19, 2009. 6:33 PMReply
does anyone know what voltage capacitors to install?
Ririshi
in reply to Feb 24, 2012. 1:35 PMReply
I'd choose 10v or higher. Just make sure it's higher than the 9v or it'll explode =D
Logicdustbin
in reply to Mar 3, 2010. 12:59 PMReply
as I understand, it just needs to be larger then the supply voltage.
prarthana
says:
Oct 22, 2011. 11:15 AMReply
how to connect potentiometer ?
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