Hi all - just a quick update on my Puma project.
As a thought, the output from the original encoders is a sin/cos waveform (to
see goto http://www.flickr.com/photos/[EMAIL PROTECTED]/ ). I will try to
convert this low level signal into a ttl level square wave using an op-amp. The
encoder has a pair of leds and photo sensors in.
I am looking at using a pic adc to gain limit and homing signals from the pots
on the back of the motors. This is looking quite promissing.
I've installed ubuntu and emc2 on my machine and now baffled!
Jon - am I sorting the correct things out to interface to your cards?
I'll keep you posted...
Jonathan
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