Prop Scope Crash Course
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Where in the "Understanding Signals With The Propscope" can I find info about testing a length of wire(s) to make sure there will not be too much interference or static or whatever to run either my servo or stepper motors? I am trying to work my way through the tutorials but this is something I need to figure out pretty quick like and I do not know what I am looking for.
Comments
I have been using toridal ferrite cores http://www.digikey.com/product-search/en/filters/ferrite-cores-for-cables-and-wiring/3408554 . The more times you wrap the signal cable around the core the better filtering you get.
Doing this helps, but I'm not sure it would help any more than something like foil twisted pair shielded to your chassis. I have run some >3' servo wire runs and it seemed fine. I think servo pulses remain on the slow side due to the wiring concerns. If you have something that needs fast PWM things will change faster.