/challenges-projects/project14/theworldinmotion/b/blog/posts/pulse-width-modulation-a-speed-equalizer-3-theoryStart with PWM Let&rsquo;s lay down some theory before we start the testing. A cycle is an interval of time during which a complete excursion of a value sequence is completed. In the drawing, the analog sine wave starts at 0V, rises to +5V, then...en-USTelligent Community 12https://community.element14.com/challenges-projects/project14/theworldinmotion/b/blog/posts/pulse-width-modulation-a-speed-equalizer-3-theorySun, 31 Jul 2022 18:46:23 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:a8d2f9a7-dbe0-40d9-8f8a-3403d61b1986DAB1<p>Takes me back a few decades when I bought an HO gage train to play with.&nbsp;</p> <p>They introduced PWM as a way to have much better control for slowly moving your engine in more realistic train yard control.</p><img src="https://community.element14.com/aggbug?PostID=24075&AppID=386&AppType=Weblog&ContentType=0" width="1" height="1">