digital volume

M

mhrm.electronic

New Member

• Oct 6, 2007

• #1

HI FRIENDs
i wanna know how work digital volume please help me and if you know special ic which can do it please introduc to me
thank you

 

Brevor

Member

• Oct 6, 2007

• #2

google "digital pot"

 

S

Speakerguy

Active Member

• Oct 6, 2007

• #3

Google "PGA2310"

They are expensive and you will need to use a microcontroller to control it. But they are very very high quality.

 

M

mhrm.electronic

New Member

• Oct 8, 2007

• #4

thank you