Thread Starter mugunthanselvaraj Joined Mar 28, 2008 9 Dec 18, 2008 #1 For producing the firing pulses for thyristors using pic microcontroller the ac line sholuld be syncronized with μc as a reference. How we can acieve this and how this interfacing could be done? Need help.thank you!
For producing the firing pulses for thyristors using pic microcontroller the ac line sholuld be syncronized with μc as a reference. How we can acieve this and how this interfacing could be done? Need help.thank you!
beenthere Joined Apr 20, 2004 15,819 Dec 18, 2008 #2 Obtaining a synch signal with the line voltage is done with a zero crossing detector - http://sound.westhost.com/appnotes/an005.htm.
Obtaining a synch signal with the line voltage is done with a zero crossing detector - http://sound.westhost.com/appnotes/an005.htm.