To LUGNET HomepageTo LUGNET News HomepageTo LUGNET Guide Homepage
 Help on Searching
 
Post new message to lugnet.robotics.handyboardOpen lugnet.robotics.handyboard in your NNTP NewsreaderTo LUGNET News Traffic PageSign In (Members)
 Robotics / Handy Board / 1652
1651  |  1653
Subject: 
Spike protection
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 12 Mar 1997 14:44:00 GMT
Original-From: 
King, Terry <terry.king@SPAMCAKEfmr.com>
Viewed: 
1589 times
  
Does anyone know if the motor ports on the HB are spike protected? I
would like to actuate a relay from a motor port. Normally a diode across
the coil kills the spike, but I was wondering if the drivers on the HB
already handle that.
Thanks,

Terry King.
Terry.King@fmr.com



Message has 1 Reply:
  Re: Spike protection
 
Terry, If you have the L293D or the SN754410 motor driver chips, then the diodes are present. - Prabal (...) (28 years ago, 12-Mar-97, to lugnet.robotics.handyboard)

2 Messages in This Thread:

Entire Thread on One Page:
Nested:  All | Brief | Compact | Dots
Linear:  All | Brief | Compact
    

Custom Search

©2005 LUGNET. All rights reserved. - hosted by steinbruch.info GbR