by reeser » Sat Jan 17, 2015 7:18 pm
Hi Bob;
Thanks for the reply. I did order a 694 tooth belt (55.52") from SDP when I ordered my pulleys and other belts. I figured I could move the pulleys in far enough to accommodate that. I think that might be easier than trying to rig up an idler arrangement for a 77" belt. I thought there might be some interest in the 64" but if not I'll go with what I have.
I'm just starting to research the electronics options and would be interested in which direction you went. I guess the basic question at this point is whether to build the interface/laser
driver board or go with some commercially available solution.
If you want to use the laser for both cutting and engraving does that influence your decision on an electronics package? I'm pretty new to electronics for lasers so there is a lot I don't know.
Your input would be appreciated.
Regards,
Dick