- Fri Feb 14, 2014 8:44 pm
#745
So I was planning on using an Arduino Due (more specificly an UDOO with an LVDS touchscreen) to control the Electronics.
I found the pinout here: http://www.aquickcnc.com/wiki/DIY_CNC_C ... structions
but it doesn't say anything about the logic levels? (signaling seems pretty straight forward though)
Do I need to keep all these pins within -15V to -3V for logic 0 and +3V to +15V for logic 1 (including the endstops) What are the tolerances for the electronics?
Also, how many steps can I send per second before skipping might occur?
I found the pinout here: http://www.aquickcnc.com/wiki/DIY_CNC_C ... structions
but it doesn't say anything about the logic levels? (signaling seems pretty straight forward though)
Do I need to keep all these pins within -15V to -3V for logic 0 and +3V to +15V for logic 1 (including the endstops) What are the tolerances for the electronics?
Also, how many steps can I send per second before skipping might occur?