Featured Articles
Announcing Pi
Technical Specifications
Raspberry Pi FAQs
Win a Pi
GPIO Pinout
Raspberry Pi Wishlist
Comparison Chart
Quiz
Group Actions
Engagement
  • Author Author: fustini
  • Date Created: Date Created
  • Views 2345 views
  • Likes 1 like
  • Comments 32 comments
Related
Recommended

PiFace controls motor speed with PWM

fustini

PiFace controlling DC motor speed (notice the LEDs fading in and out, too)

[http://www.youtube.com/watch?v=QO9lDBBy5s8]

 

To follow up my last post, PiFace relay tricks: metronome & "playing" middle A, I'd like to show how Gordon's PiFace PWM code can be used to control the speed of a DC motor connected to one of the PiFace output screw terminals:

 

 

And the installation instructions:

 

 

 

 

 

Cheers,

Drew

 

image