I've gotten my old Baracuda boards out, since I have an oscilloscope now.
What has me really
is the following:
I can adjust Rdamp from 200 Ohms to 1200 Ohms (I have a 4W pot for this)
The decay curve output of the 5534 hardly changes on the scope when doing this.
When doing this on a Surf PI the output of the 5534 changes dramatically,
from nice decay curve to ringing, multiple ringing curves etc.
The Baracuda is working good and detects a nickel well no matter how I set Rdamp.
This has me very puzzled
What is happening here?
Any ideas? Thanks.
What has me really

I can adjust Rdamp from 200 Ohms to 1200 Ohms (I have a 4W pot for this)
The decay curve output of the 5534 hardly changes on the scope when doing this.
When doing this on a Surf PI the output of the 5534 changes dramatically,
from nice decay curve to ringing, multiple ringing curves etc.
The Baracuda is working good and detects a nickel well no matter how I set Rdamp.
This has me very puzzled

Any ideas? Thanks.
Comment