555 timer duty cycle

Article View: sci.electronics

Article #18270

#18270

From: Erazm J. Behr
Date: Mon, 23 Nov 1987 11:07

7 lines
942 bytes

Is there any way to wire the 555 to get an "on" time of
less than 50% of the cycle? (I know, "just add an inverter" -
but I'd like to know if it can be done without adding extra
active parts). Sorry for this, I'm sure the answer is in the
library somewhere ...... 8-O
-----------------------------------------------------------
          >>>>--------------->         khayo@MATH.ucla.edu

Technical Details

Message-ID: <9376@shemp.UCLA.EDU>

Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!bbn!uwmcsd1!ig!jade!ucbcad!zen!ucla-cs!sonia!khayo

Show Full Headers

Complete Article Headers

Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!bbn!uwmcsd1!ig!jade!ucbcad!zen!ucla-cs!sonia!khayo
From: khayo@sonia.cs.ucla.edu (Erazm J. Behr)
Newsgroups: sci.electronics
Subject: 555 timer duty cycle
Message-ID: <9376@shemp.UCLA.EDU>
Date: Mon, 23-Nov-87 06:07:00 EST
Article-I.D.: shemp.9376
Posted: Mon Nov 23 06:07:00 1987
Date-Received: Thu, 26-Nov-87 21:25:46 EST
Sender: root@CS.UCLA.EDU
Reply-To: khayo@MATH.UCLA.EDU (Erazm J. Behr)
Lines: 7
Summary: Silly question from an ignoramus