Search found 2 matches

by tornwing
Mon May 04, 2015 10:09 am
Forum: Build Logs
Topic: will1384's Shapeoko 2
Replies: 77
Views: 49718

Re: will1384's Shapeoko 2

Well, sort of. You're right that the rated current of the two motors in parallel will be 2.6 A, but that just means the DRV8818 won't be able to supply the full current. It won't break. It's unlikely that you'll get close to 2.5 A without some serious cooling. I would simply adjust the reference to...
by tornwing
Thu Apr 30, 2015 4:20 pm
Forum: Build Logs
Topic: will1384's Shapeoko 2
Replies: 77
Views: 49718

Re: will1384's Shapeoko 2

Part (4) wiring. ~ so I think I would need 1.3v on VREF 1.3 / 0.8 = 1.625 Is this correct? I am going to finish wiring up the stepper motors and testing the CNC control box tonight, lets hope I don't let the smoke out of it :shock: LOL Hi there I am a newbie for shapeoko 2 assembly (also electrics)...