## Controller

 - [TinyG](https://github.com/synthetos/TinyG/wiki)
 - [buy on Adafruit](https://www.adafruit.com/product/1749)

## Power Supply
 - [24v 14.6A switching PSU](https://www.omc-stepperonline.com/power-supply/350w-24v-146a-115230v-switching-power-supply-stepper-motor-cnc-router-kits-s-350-24.html)

## Motors
 - [4x NEMA 23 57x57x56 w/ 6.32mm Shaft w/ D w/ 400 Steps / Rev](https://www.omc-stepperonline.com/hybrid-stepper-motor/nema-23-bipolar-09deg-126nm-1784ozin-28a-25v-57x57x56mm-4-wires-23hm22-2804s.html)

## End Effector Showdown

 - A Router 
  - For you, for machine week, roll BLDC controller and do spindle-on-pulley on ER20 ? :o
  - Or do full out ATC 
 - A Laser Diode (haute)
 - A 3D Print Head (also haute)
  - Heated Bed

## You need to order 
 - Motors
 - Hardware
  - Set Screws
 Tools 
  - 1/16" for M3 Taps ? if they are M4s you can do 1/8"
  -> DO THAT
  -> NOW: this, circle once again w/ M4 Hardware in the Rails
  -> Order 0.9* steppers, send list to others
  -> Circle on CAM and bring up for test! does HDPE work? :|