Interfacing Relay to Microcontroller

Go back to the article

Comment in question
Posted by max, on Mar-2009,
1. turn off relay
When is the relay supposed to turn to be turned off.?
 
» Report this comment to administrator
» Reply to this comment...
» See all 1 replie(s)

1 replies
Posted by maxofme, on Apr-2009,
1. me
if HI the transistor is switch on and caurrent flow through pin C and E so the coil of relay is permitting current to flow. That's will induce EM and will move the switch tap.
 
» Report this comment to administrator
» Reply to this comment...



mXcomment 1.0.5 © 2007-2010 - visualclinic.fr
License Creative Commons - Some rights reserved
Home arrow Tutorial