Hi freaks...
I just finished a layout in eagle for a modified version of the ELMchan DC Servo drive...
It's mostly SMD, the passives being 3216 size...
The AVR is a MEGA 8 ...
I will likely cut a PCB tomorrow to test it...
I've attached the files, brd and sch...
Perhaps someone can spot some errors or fixes...
Please take a look.... I'm open to suggestions...
The ELMchan link is http://elm-chan.org/works/smc/report_e.html
And the modified ELMchan link is http://www.cnczone.com/forums/showthread.php?t=69640
You can find a tuning program from the second link...
Thanks!!
Michael...