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Yet another Volume controlers and source selections
Yet another Volume controlers and source selections
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Old 11th November 2018, 07:34 PM   #951
file1 is offline file1
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Hi everyone,

is there any info about setting fuse bits and other relevant data for Atmel programming?

Thanks,
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Old 19th January 2019, 05:45 PM   #952
tvicol is offline tvicol  Europe
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Yet another Volume controlers and source selections Yet another Volume controlers and source selections
Schematic, bill of materials, gerber files, firmware, Bascom source code and entire documentation is now available for download at vicol audio : r-2r volume controller

Enjoy !

Regards,
Tibi
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Last edited by tvicol; 19th January 2019 at 06:11 PM.
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Old 19th February 2019, 05:54 PM   #953
file1 is offline file1
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Hello, indeed that is great news. I already got some pcb's . The pcb's are blue , with double copper and immersion silver coated. I have few pcb's for sell if anyone is interested.
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Old 19th February 2019, 05:59 PM   #954
tvicol is offline tvicol  Europe
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Yet another Volume controlers and source selections Yet another Volume controlers and source selections
Look nice !
Please remove vicol-audio if you intend to sell them. Scratch or use some black paint, permanent marker.

Regards,
Tibi
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Old 19th February 2019, 06:29 PM   #955
danzup is offline danzup  Romania
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Quote:
Originally Posted by file1 View Post
Hi everyone,

is there any info about setting fuse bits and other relevant data for Atmel programming?

Thanks,
In Bascom set 2 fusebit:
- Internal RC clock 8 Mhz
- disable jtag
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Old 21st May 2019, 08:24 PM   #956
mos is offline mos  Romania
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Hello! Since vicol-audio page is down, I am wondering...is there anybody willing to post the gerbers and the other files needed to build this volume controller?
Thank you!
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Old 25th May 2019, 06:18 PM   #957
Sleepwalker65 is offline Sleepwalker65
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Hello Danzup and everyone else, I want to build a similar project but using Arduino (probably Nano) with latching relays, shaft encoder and stepping volume control (r2r probably). An e-ink display would be nice too.

Could you suggest an existing project thread on DIYAUDIO, or better yet, are you interested in porting your software to Arduino?

Thanks for all the inspiration and design work that you have shared!
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Old 31st May 2019, 04:56 AM   #958
danzup is offline danzup  Romania
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Quote:
Originally Posted by mos View Post
Hello! Since vicol-audio page is down, I am wondering...is there anybody willing to post the gerbers and the other files needed to build this volume controller?
Thank you!
Please see this :
vicol audio : r-2r volume controller
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Old 31st May 2019, 04:58 AM   #959
danzup is offline danzup  Romania
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Quote:
Originally Posted by Sleepwalker65 View Post
Hello Danzup and everyone else, I want to build a similar project but using Arduino (probably Nano) with latching relays, shaft encoder and stepping volume control (r2r probably). An e-ink display would be nice too.

Could you suggest an existing project thread on DIYAUDIO, or better yet, are you interested in porting your software to Arduino?

Thanks for all the inspiration and design work that you have shared!
I will show/post how to use Nano with the relay board r2r and software that is needed for this but will take some time as now I am very busy on my actual job.
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Old 30th June 2019, 04:19 PM   #960
viki_v2 is offline viki_v2  India
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Hi Danzup
I will be getting pcbs fabricated for R-2R / SHUNT VOLUME CONTROLLER with 4 selectable sources.

I will need some guidance soldering chips and smd parts.
Also I have no experience in programming, this will be first time-So pls guide how exactly should i proceed.
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