I have my galvos 20kpps ordered from aliexpress. I have removed the large mcu from the show card and get the pins of ad5734 and driven thru arduino. It worked like a charm (ofcource powered an laser first) I like to draw patterns in cloths for sewing. But the 8bit dac should be replaced with 24 or 32bit so that using from far, it should point accurately to points. Btw i will also use it to etcby ajaybnl - Polymer Working Group
Bro, after Extruder Calibration set 2 and 30 in the Repetier printer options where extruder is. And then print .5mm wall and test.by ajaybnl - General
I have baught this printer 15 days ago, I have calibrated its X, Y , Z and Extruder. Using Some Online Guides. Made Changes and checked too. But i have seen, .1 or .2 later height is making good items. but .3 height does not sticks properly, and does not makes good prints. I have tweaked slicer settings, so when i print .5 mm walls using .2 layer height, it prints good (see Picture) But .3by ajaybnl - Reprappers