I Thread Starter iamapril Joined Feb 8, 2012 12 Feb 12, 2012 #1 Good evening! need your help guys! what is the purpose of the 10nF capacitor in series with 22K resistor in this circuit? >circuit attached Attachments electronic-siren-circuit.JPG 42.8 KB Views: 23
Good evening! need your help guys! what is the purpose of the 10nF capacitor in series with 22K resistor in this circuit? >circuit attached
Wendy Joined Mar 24, 2008 22,932 Feb 12, 2012 #2 One post is enough, duplicate posts is against AAC policy. You posted this 3 times. http://forum.allaboutcircuits.com/sh...ad.php?t=66037http://forum.allaboutcircuits.com/showthread.php?t=66037
One post is enough, duplicate posts is against AAC policy. You posted this 3 times. http://forum.allaboutcircuits.com/sh...ad.php?t=66037http://forum.allaboutcircuits.com/showthread.php?t=66037