Some Dutch friends probable know me already from the dutch forum.
For my mini mill I'm making a Digital Readout (DRO) I have a set of digirulers which I want to use with an Arduino Mega
I have 3 sony magnerulers PL82b from the manual I get that these have an A and B pulse output as any encoder (3-2 pagina 15) The software for the Arduino is ready and tested with a simple rotary encoder http://www.youtube.com/watch?v=bxJv_wGsuDI
I connected the pulses A and B to the arduino and nothing happened. Finally I measured the A and B pulses with a scope and what strikes me is that it does not really looks like the block signal you expect and they are not shifted 90* but they are in my opinion, in phase.
I have 3 sets and all three of them do the same even when I mix the cables and sensors.
I think the problem is me :blush: I missing some knowledge or information. I put a picture in of the scoop, maybe I'm seeing it wrong
I also measured it once with an old-fashioned analog scope, but the picture is exactly the same Sjuul