Digitally controlled relay volume regulator

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That needs to be discussed with Veteran. Personally, I don't see a need for another module to show more info.

When selecting a source (IN 1 to IN 4) the choice appears on display for 1 second and than it's back to attenuation value. Mute stays on untill being reset.
 

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OK guys, I prepared 10 kits for you. 5 with and 5 without displays. What will you find in them:

- assembled and tested controller board (35$)
- gold plated relay board with basic components (12$ - stereo set, you can multiply this for multichannel)
- PD4435 display (35$)

Relays, +5V (~1A) power source, ladder resistors, remote or encoder you have to buy yourself.
 

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Hello Damian🙂:spin:😀

Please count me in for one complete set
1 assembled and tested controller board (35$)
2 gold plated relay board with basic components (12$ - stereo set)
3 PD4435 display (35$)


and one extra controller and display

1 assembled and tested controller board (35$)
2 PD4435 display (35$)

Yours Sincerely
John

PS
I already have identical relay boards that I purchased from
Peter Daniel that I can use_but if unable to not include, no matter
do what is most convinient for you.
 
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Dear Veteran

Please count me in for a complete set

Please count me in for one complete set
1 assembled and tested controller board (35$)
2 gold plated relay board with basic components (12$ - stereo set)
3 PD4435 display (35$)

thanks

Arthur
 
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