Thread: Question about wiring digital switches.
View Single Post
  #4   Spotlight this post!  
Unread 08-02-2007, 17:57
Alan Anderson's Avatar
Alan Anderson Alan Anderson is offline
Software Architect
FRC #0045 (TechnoKats)
Team Role: Mentor
  
Join Date: Feb 2004
Rookie Year: 2004
Location: Kokomo, Indiana
Posts: 9,113
Alan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond reputeAlan Anderson has a reputation beyond repute
Re: Question about wiring digital switches.
Quote:
Originally Posted by robbrad View Post
Sometimes a pull-up resistor is required to keep from getting false, floating, data.
All of the Robot Controller's digital pins have such a pull-up resistor built in.