nanoDLP

Varshil

Member

From: india

Registered: 2018-04-26

Posts: 3

Motor not running

I tried to make a nanodlp shilde on breadboard but some how with a4988 motor humming and with drv8825 motor enabled but not even humming or rotating.

I am using below setting.
Max Speed 3000
Min Speed 1000
Motor Startup Speed 100
Step Angle 1.8
Microsteps (32 in drv8825) (16 in a4988)
lead screw pitch 3mm
Z axis height 3000
Vref on driver 0.6 v

Diagram

Kindly Help
Thank You.