Pulse width modulation and duty cycle explained

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
192 views
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jan 3, 2012

this is a video i made to help viewers understand what PWM is and what duty cycle looks like on an oscilloscope. please contact me with any questions. the schematic can be found here: http://www.rmcybernetics.com/projects/DIY_Devices/homemade_pulse_controller.htm

this circuit has completely independant frequency and duty cycle controls.

Category:

Science & Technology

Tags:

License:

Standard YouTube License

  • likes, 0 dislikes

Link to this comment:

Share to:

Uploader Comments (lokeycmos)

  • that was a good tutorial. i thought the higher the frequency the higher the duty cycle

  • @jdflyback thank you

  • I love your videos!!!

  • @WakeUpWolfgang Thank You :)

see all

All Comments (5)

Sign In or Sign Up now to post a comment!
  • I used to always get confused as to what duty cycle meant when I first started playing with PWM.

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more