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rpm sensing for stand alone unit

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=83589
Printed Date: May 02, 2024 at 1:04 PM


Topic: rpm sensing for stand alone unit

Posted By: fingaz22
Subject: rpm sensing for stand alone unit
Date Posted: October 01, 2006 at 7:42 PM

ok guys here's what i need to do.  build or buy a ready made , stand alone unit that will pick up a rpm signal from a 98 pathfinder v6 and control a relay with whatever polarity trigger neg. or pos. once it senses a signal from the coil as a rpm data stream it triggers the relay. thankx in advance.

-------------
JUST ONE MORE AMP!!!
hu,alpine cva 1005/dva 5205
sound processor,symmetry(first one).
sub amp,power 1000 the terminator.(1992).
subs,spl comp dual 1 ohms.
punch 150hd on a 10" ev.
alotofhighs



Replies:

Posted By: fingaz22
Date Posted: October 01, 2006 at 8:58 PM
well found a lm2907 that should work fine for my applaction. please let me know if you guys have any other input on this lm2907 circuit. thankx

-------------
JUST ONE MORE AMP!!!
hu,alpine cva 1005/dva 5205
sound processor,symmetry(first one).
sub amp,power 1000 the terminator.(1992).
subs,spl comp dual 1 ohms.
punch 150hd on a 10" ev.
alotofhighs





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