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This object is provided under license. By downloading this object, you are agreeing to the terms of the MIT License.

Servo32v7

Control up to 32 servos without external hardware.

History:
Version 1 - - initial concept
Version 2 - (03-08-2006) - Beta release
Version 3 - (11-04-2007) - Improved servo resolution to 1uS
Version 4 - (05-03-2009) - Ability to disable a servo channel
and remove channel preset requirement
Version 5 - (05-11-2009) - Added servo speed ramping
Version 6 - (07-18-2009) - Fixed slight timing skew in ZoneLoop
and fixed overhead timing latency in
ZoneCore
Version 7 - (08-18-2009) - Fixed servo jitter in ramping
function when servo reached it's
target position.

Version:
  1.7

Type:
  Object

Attributes:


Author:
  Beau Schwabe (Parallax)
  bschwabe@parallax.com

Categories:
  Motor Control
  Signal Generation & Processing

Downloads:
  5,949

Last Updated:
  2009-08-25



User Reviews:

  • TheGrue commented:
    I love this object! After wrestling with the Position Controllers that came with Wheel & Motor Mount Kit, I started using this to control both of my HB-25's directly and it ramps beautifully!
    September 21, 2010 9:22 p.m.


  • George Collins commented:
    This works great. The standard code clamps the pulse width between 1000uS and 2000uS. Many servos can handle longer or shorter pulse widths and may even need that to get the full range of motion. You may want to change the code to: Width := 500 #> Width <# 2500 'limit Width value between 500uS and 2500uS Which will give you the chance to try a greater range. But be careful, not all servos will accept that range.
    January 31, 2009 8:12 a.m.




  • Comments on this Object:


    [2010-07-03 09:41:32] vanmunch said:
    Great object, easy to use. Thanks! Dave Reply
    [2010-09-22 15:18:45] Anonymous said:
    Test Reply
    [2011-11-29 11:40:52] Anonymous said:
    thank you so much you just saved my ass Reply

    Post a comment:




    Please contact obex.support@parallax.com with comments or questions.

    Copyright 2011 by Parallax, Inc.