| Home | Terms of Use | Site Map | Contact Us |
IndustryCommunity.com > Electrical and Electronic Community > Technical Forum > Message
Main Menu
Find

[ List Subjects ][ Current Board ][ Post Message ]
[ View Followups ][ Post Followup ]

Subject: 555 & 7555 Timers

Date: 02/04/00 at 7:31 PM
Posted by: Jeff
E-mail: caljeff21@aol.com
Message Posted:

Hello,
I have built a small 5W xtmr usinf 3 - 3v cells. When I switch the power on I would like the signal to run 440 ms and then hold for 50 sec. This sequence should continuously repeat itself until the power is turned off. Will a 7555 timer circuit run in a loop or just one time? If so where can I find info on this? If not what should I use?

Thanks In advance


Follow Ups:


Post a Follow-up:

Name:
E-Mail:
Subject:

Message to Post:

 

1999-2001 Sunlit Technology Co., Ltd. All rights reserved.