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  Re: RCX motor pulsing
 
I have controlled LEGO trains via the RCX many times. The question is how to control the speed of the train under a finer ganularity then just the native power levels. snip ...this comment has promise! Can you vary the width of the pulse? <The good (...) (24 years ago, 22-May-01, to lugnet.trains, lugnet.robotics)
 
  Re: RCX motor pulsing
 
(...) Yes. When you set the power for an output port actually you select the duty cycle of a square wave. The granularity depends on firwmare. With standard firmware you can select between 7 power levels; legOS has 255 levels. bye Bernardo New (...) (24 years ago, 22-May-01, to lugnet.trains, lugnet.robotics)

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