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GB for R-2R Volume Controller with 4 inputs

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Also, we have developed a small hardware add-on, named Bluthor. This can be used together with this volume controller to have remote control not only via infrared, but also via bluetooth with an Android phone. IOS and maybe Windows or SailfisOS to follow. 🙂

Regards,
Tibi

regards,
Tibi
 

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That's good news, Tibi. I must admit that I was getting a little concerned.

Weren't there problems in obtaining one or more of the BOM components? If so, it that still the case? Will you have a spare PCBs with microcontrollers?

You can get parts from tme, farnell or digikey, but don't relay on me for this. Takamisawa relays are always in low stock.
Spare boards with microcontrollers will be available to all GB subscribers.
Next week I'll start construction thread. I'll do my best to present all details, so you may follow construction step by step.

Regards,
Tibi
 
Shipping has started. 🙂
Appreciate very much your patience.
A firmware update is also available via my website - ver.3.12 http://vicol-audio.ro/img/volume-controller/ATM16_R2R_LCD_Vicol_v3_12.hex.zip …
This is a bug fix release which address muting and menu edit feature.

Regards,
Tibi

Hi Tibi

I m happy I hear that you start shipping. So the one i m getting will need the firmware update? If yes can you point to the instructions and materials to do so.
Thanks

Thanos
Athens, Greece
 
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