In SX Microcontrollers, SX/B Compiler and SX-Key Tool, DosManDan wrote:

Sorry about that, yes, they are all connected to the same Vss. I took a pic of the PDB with everything hooked up. I'll post it up once I get the pics off the camera.
 

Running into another problem, which is the quality of sound from the ISD4004. Real weak and not the quality I was looking for.  But I'm happy as heck I got it working and can record and play sound.

 

It has such a low voltage input (30mv PP) and can't take a line output from a sound card. Thinking I need to make an attenuation circuit to bring the volts from 2V down to 30mv using a 100:1 ratio.

 

Any thoughts? As always, thanks for all of your help.

Dan

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