The more you spend, the better they are. The digital versions sometimes 
"sing" around a position maintaining it.

You should be aware that they are not rated for continuous duty, they are 
intended for glorified & expensive toys. I draw the line at $90 for a servo, 
but I may weaken if I think my skills could show a difference!

John Ferrell
http://DixieNC.US

----- Original Message ----- 
From: "David P Harris" <dpharris@telus.net>
To: "Microcontroller discussion list - Public." <piclist@mit.edu>
Sent: Wednesday, July 13, 2005 2:20 PM
Subject: Re: [OT] R/C servos control


> John Ferrell wrote:
>
>> Send the correct value to the position and let the electronics handle 
>> speed & overshoot problems.
>> BTW, the servo chips are not available to the public, just authorized 
>> service centers and the factory.
>>
>> John Ferrell
>> http://DixieNC.US
>
> Are the electronics sophisticated enough to do 2nd order correction? David
>
>
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