Hello,
For almost 2 years I'm trying to start building a new CNC machine.
When searching the internet I came accross the UHU controller.
Last year I ordered the Controller and Crytals with Uli Huber.
And with the last PCB action on the german Message board Peters' CNC ecke
I ordered 6 PCB's (the old layout 20/10/2005).
Now I want to order the parts for putting the UHU board's together.
I found so many threads on the net CNCzone and CNC ecke about the controller, that it's almost impossible for a newbie to filter all that info.
Now is my question. Does someone have single and clear parts list for ordering all the elctronic parts. I know that one can find such a list on
http://people.freenet.de/Mode1/UHU_P...uecklisten.xls.
But for me there's still too much not clear. For instance
I want to use the opto3 option: HCPL2231(stated by Uli as the best option).
Then in DIY servo controller thread, tomkroscavage (05-23-2006, 08:04 PM)wrote when using this optocoupler: "If you are using the HCPL-2231 just do not insert R18 and R25 as this opto comes with internal schmitt-trigger and
push-pull-drivers and is already TTL compatible."
So is there someone who can give me a non-ambiguous list for building a UHU controller using IRFP260 (150V DC and 30A) and HCPL2231
Greetings Sam