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Old 5th February 2010, 09:30 AM   #111
danzup is offline danzup  Romania
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Here are the requested files :
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File Type: jpg pga2310_atmega8515_encoder_resize.JPG (190.5 KB, 1748 views)
Attached Files
File Type: zip pga2310_m8515_6in_encoder.bas.zip (2.7 KB, 398 views)
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Old 8th February 2010, 06:17 AM   #112
Vikt0r is offline Vikt0r  Ukraine
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Wow, this is great! Thanks!
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Old 9th February 2010, 03:06 AM   #113
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Can you post the code for Group-buy r-2r / shunt volume controller with 5 inputs and LED/LCD display ?

Thanks
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Old 9th February 2010, 09:08 PM   #114
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To didiet78:
read post #36 of this thread or post #1 of group buy.
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Old 10th February 2010, 01:09 AM   #115
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Sorry, i forget to delete group-buy. What i mean is the source code r-2r / shunt volume controller LED/LCD (ATM16_SHUNT_R_2R_LCD_V1.bas) not the PCB.

Thanks
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Old 11th February 2010, 09:40 AM   #116
danzup is offline danzup  Romania
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Quote:
Originally Posted by didiet78 View Post
Sorry, i forget to delete group-buy. What i mean is the source code r-2r / shunt volume controller LED/LCD (ATM16_SHUNT_R_2R_LCD_V1.bas) not the PCB.

Thanks
That one not posting for now .
Maybe sometime in the future ....
I will see .
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Old 27th February 2010, 04:03 AM   #117
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Quote:
Originally Posted by danzup View Post
That one not posting for now .
Maybe sometime in the future ....
I will see .
I will wait. I want to know the function for Xrel0 and Jp1
Thank
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Old 27th February 2010, 05:08 AM   #118
danzup is offline danzup  Romania
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Quote:
Originally Posted by didiet78 View Post
I will wait. I want to know the function for Xrel0 and Jp1
Thank
Xrel0 :
- for SS R2R/shunt firmware those are the lines for LED and Power relay for amplifier like in pictures 1

- for tube amplifier there is another firmware and like in pictures 2 where the anode +B voltage are connected after some wait (about 100 sec) and on standby this is disconnected first then the filaments power after 1 minutes (named in pictures Power in/out)

JP1 is for uC Atmega16 to know which resistor have you solder : R/2R values or Shunt values , as I said before for r/2R there are 64 steps for shunt only 32 steps .
check pictures 3 and 4
Attached Images
File Type: jpg Extensie1.jpg (28.8 KB, 1458 views)
File Type: jpg Extensie2.JPG (21.9 KB, 1248 views)
File Type: png r2r.png (8.8 KB, 1260 views)
File Type: png shunt.PNG (8.4 KB, 1276 views)
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Last edited by danzup; 27th February 2010 at 05:27 AM.
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Old 7th March 2010, 02:57 AM   #119
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At first i want to build smd version from Vicol, this my PCB

, but i can't find some component, so i make another PCB without smd part.
I just test the control board, and it work. Thats it for now.
Attached Images
File Type: jpg Double.jpg (142.9 KB, 655 views)
File Type: jpg R Shut Att.JPG (124.0 KB, 700 views)

Last edited by didiet78; 7th March 2010 at 03:08 AM.
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Old 7th March 2010, 05:47 AM   #120
danzup is offline danzup  Romania
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Quote:
Originally Posted by didiet78 View Post
At first i want to build smd version from Vicol, this my PCB

, but i can't find some component, so i make another PCB without smd part.
I just test the control board, and it work. Thats it for now.

Congratulation for your pcb , looks so professional made !
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