My New Project..in progress Last Edited 3 Jan 2005
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CNC Router
- Build to cut balsa,aluminum,ply
- Build from cheap and easy to find material
- Build using simple electronic component or used component
-Working area: x= app. 50cm, due to limeted as drat long available at GLODOK
                      y=app. 40 cm
                      z=app. 10 cm
This is the body of the machine, long horizontal stailess pipe is for X axiz
I try 3 kind of electronic stepper driver:

1. using "RTR" kit from HobbyCNC.com, don't ask the price, I also pay the money tranfer fee, shipping fee, and bea cukai, ppn and phh, all make it at double..

2. using flip-flop IC and FET

3. using L297 L298, bipolar stepper mode

from noe the no.1 is done and work nicely.
This is stepper motor bekas bought from "junk man" at GLODOK, Rp 50 each, I hope it will work fine..
The point is it can handle high current
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