Peter M
Published © GPL3+

CNC Indymill electrics build

Indymill CNC Controls in PC case, Spindle control and limit switches

AdvancedProtipOver 1 day642
CNC Indymill electrics build

Things used in this project

Hardware components

Arduino UNO
Arduino UNO
×1
DM556 Stepper driver
×1
Opto-Isolator
Opto-Isolator
×1
36v Power Supply
×1
60W PCIe 12V 5A Power Supply
Digilent 60W PCIe 12V 5A Power Supply
×1
VFD YL620-A
×1

Software apps and online services

cncjs
GRBL
IndyMill

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)
Drill / Driver, 20V
Drill / Driver, 20V

Story

Read more

Schematics

Limit switches

Normally closed Limit switches using opto isolators. Place NC limit switches on the same axis in series.

Stepper drive connections

DM556 Stepper drivers to Ardunio running GRBL

Spindle Setup

DM556 micro step selection

Dip switch settings

Credits

Peter M
1 project • 0 followers

Comments