Friday, August 31, 2012


I suggest watching this video especially at the 0:58-1:10 mark.

If professional clients, ie. "racing teams" are happy with 20-40Hz, then the issue is settled. That said, there is every reason to celebrate pushing the envelope to 1000Hz...that is called innovation.

Tuesday, August 28, 2012

Opto-isolator board video


Here is a video describing a little bit the functionality of the opto-isolator board that allows the AMC644USB to be interfaced to AC motor drives (VFD). I added english captions to it to be easier to follow on the technical details.

Use the link to enable the captions.
AMC644USB with Optoisolator board