Re: need a pulse stretcher

Article View: sci.electronics

Article #11888

#11888

From: Brian A. Blow
Date: Thu, 12 Nov 1992 21:53

16 lines
1292 bytes

X1FT@VM1.CC.UAKRON.EDU wrote:
: Greetings,
:  
: I am in need of a simple circuit to stretch a pulse produced by a micro-tremor
: vibration detector.  I would like the circuit to run on 12v, which precludes
: (without adding a 5 v regulator) the use of a 74123 retriggerable monostable
: multivibrator.  Is there another device, relatively commonly available, that
: that runs on 12v that acts like a 74123 (CMOS maybe?).  Thanks!
:                                                            - Frank

Why not use a 555 timer?  They run on supply voltages of up to 18V.  It's not
CMOS, so it will consume around 10mA at 15V (according to National databook).


--Brian                   brian.blow@medtronic.com
                          (612) 574-4030

Technical Details

Message-ID: <1992Nov12.215327.23193@medtron.medtronic.com>

Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!umn.edu!mmm.serc.3m.com!pwcs!medtron!bb11807

References: <1689B137CE.X1FT@VM1.CC.UAKRON.EDU>

Show Full Headers

Complete Article Headers

Newsgroups: sci.electronics
Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!umn.edu!mmm.serc.3m.com!pwcs!medtron!bb11807
From: bb11807@medtronic.COM (Brian A. Blow)
Subject: Re: need a pulse stretcher
Message-ID: <1992Nov12.215327.23193@medtron.medtronic.com>
Sender: news@medtron.medtronic.com (USENET News Administration)
Nntp-Posting-Host: thug.pace.medtronic.com
Organization: Medtronic, Inc.
X-Newsreader: TIN [version 1.1 PL6]
References: <1689B137CE.X1FT@VM1.CC.UAKRON.EDU>
Date: Thu, 12 Nov 1992 21:53:27 GMT
Lines: 16

Reply to Parent Message