View Single Post
  #2   Spotlight this post!  
Unread 25-11-2005, 16:22
sciguy125 sciguy125 is offline
Electrical Engineer
AKA: Phil Baltar
FRC #1351
Team Role: College Student
 
Join Date: Jan 2005
Rookie Year: 2004
Location: Sunnyvale, CA
Posts: 519
sciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond reputesciguy125 has a reputation beyond repute
Send a message via AIM to sciguy125 Send a message via MSN to sciguy125 Send a message via Yahoo to sciguy125
Re: Encoder Output Problems

I'm not sure if I'm reading that scope printout properly, but I think you're on AC coupling. Also that waveform is what I'd expect from a square wave on AC coupling. Put it on DC coupling and see what happens.
__________________

-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GE/S/P a-- e y-- r-- s:++ d+ h! X+++
t++ C+ P+ L++ E W++ w M-- V? PS+ PE+
5- R-- tv+ b+ DI+++ D- G
------END GEEK CODE BLOCK------