Signal problem.
Hi people.
I hope someone could help me out here. I have a Microamp and have are running them with a homebuilt DAC. The problem I'm having is that one of the galvos gets an interference that makes it constantly move to three positions. If I draw a strait line on the X-axis with the interference on the Y-axis I get three lines. Not at the same time but after each other at different height. I’ve found no errors in the signal with my scope. And it's always on the same amp even if I change X and Y signals or galvo.
If I touch the wires I get some interference from me but if I unplug the signal totally from the amps I get a perfect point with no movement.
You know, I have one simple request. And that is to have sharks with frickin' laser beams attached to their heads!