ProtoDAC TDA1387 X8 project

[kaffeereibn]

UPDATE:

I'm sorry, I found the mistake. I had as a Device setting "ProtoDAC" but I needed to set "HifiBerry DAC+ PRO per Ian Canadas manual.

Now it is working and I have to say I'm completely blown away..
I basically followed the video from "Gabster" for the DAC build.

The only thing left to do is to try the other (red) Caps, Mark sent me with the resistors and maybe add the PurePi power supply if I'm feeling rich. I'm not sure though if my ears can hear a power supply :-)

Hi kaffeereibn and hi all,
Very nice built but  I have a question: interesting the shield but I am afraid about the termal dissipation. What is the cpu temperature?
You can use the command :

Code:

moodeutl -m

to monitor it.
Best regards,
Francesco

Hi Francesco,
I'm not too concerned with CPU temp as the tasks at hand are not very challenging for a Raspberry 3B+ (And raspis can take a beating ;-))
After about one hour of operation (playing FLAC) the CPU temp reads 50.5 degC
BR
Martin