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Subject: 
Re: Shaft Encoder
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Sun, 8 Jun 1997 22:37:41 GMT
Original-From: 
Michael A. Tyborski <WEBWERX@nospamEXECPC.COM>
Viewed: 
1314 times
  
silversurfer wrote:

Hi,
  Do anyone know how to connect up two channel shaft encoder and able to
read in the direction of turning? Please help...


Here are two articles that may help you do direction sensing:

Improved tachometer eliminates backlash
by Andrew Dart
EDN
March 31, 1987     Page 210

Tachometer circuit reduces parts count
by William McClelland
Shows an improved circuit based upon the previous article.  It uses only
one 4077 IC.
EDN Design Ideas Special Issue, Vol. III

Cheers,
Michael A. Tyborski
WebWerx
Milwaukee, WI



Message is in Reply To:
  Shaft Encoder
 
Hi, Do anyone know how to connect up two channel shaft encoder and able to read in the direction of turning? Please help... Johnny (27 years ago, 8-Jun-97, to lugnet.robotics.handyboard)

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