Hi !!
I already searched around the forum, but I only find complex controls, with LCD, or high sonic quality ones etc.
Would be very nice to have a volume control with button UP and DOWN, nothing else, without display or anything. This is for a portable headphone amp that aways fall on the floor and the pot fail...
Do you know where I can find something simple like this? It's just like a a "pot replacement".
I'll be very glad if anyone share it.
Thanks !!
Best Regards
I already searched around the forum, but I only find complex controls, with LCD, or high sonic quality ones etc.
Would be very nice to have a volume control with button UP and DOWN, nothing else, without display or anything. This is for a portable headphone amp that aways fall on the floor and the pot fail...
Do you know where I can find something simple like this? It's just like a a "pot replacement".
I'll be very glad if anyone share it.
Thanks !!
Best Regards
Sorry, wrong ''Ctrl C''..hehe;
go to: http://www.pedjarogic.com/ - nice and simple volume control
Regards
go to: http://www.pedjarogic.com/ - nice and simple volume control
Regards
http://www.maxim-ic.com/appnotes.cfm/appnote_number/161
This approach is using their push-button potentiometer. Keep in mind that a digital pot scheme will be more complicated than a simple potentiometer. All digital pots need their separate power supply requirements, and most of them must be interfaced via a microcontroller (SPI), although a couple (like the one mentioned in the above appnote) can still be made push-button.
This approach is using their push-button potentiometer. Keep in mind that a digital pot scheme will be more complicated than a simple potentiometer. All digital pots need their separate power supply requirements, and most of them must be interfaced via a microcontroller (SPI), although a couple (like the one mentioned in the above appnote) can still be made push-button.
Igla said:Sorry, wrong ''Ctrl C''..hehe;
go to: http://www.pedjarogic.com/ - nice and simple volume control
Regards
Perfect !
Thank you all !!
Best regards
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