constant signal to pulse and back?

Home / the12volt's Install Bay / Relays / constant signal to pulse and back? (

Topic Closed)

Welcome Guest :)

Members

< Prev Topic Next Topic >

maxtadams

Member - Posts: 2

Joined: August 29, 2007

Location: Canada

Posted: August 29, 2007 at 7:53 PM / IP Logged

I'm installing an air compressor on a 2007 GMC C5500, the compressor has a 12v signal wire that I need to connect to the upfitter connector tap up switch (cruise resume). My problem is the compressor gives me a 12v constant but the cruise wire is connected a latching relay. I need the 12v constant to give me 2 pulses @ 1 second intervals minimum. I did find a diagram for constant to momentary, but I need 2 more pulses when the signal stops to bring the throttle back down to an idle. Any ideas?

Max Adams

hotwaterwizard

Silver - Posts: 1,350

Joined: December 11, 2003

Location: California, United States

Posted: October 10, 2007 at 9:56 AM / IP Logged

A 555 timer could be used.

This is a Break Flasher Circuit using the 555 timer

constant signal to pulse and back? -- posted image.

John DeRosa (Hotwaterwizard)

Stockton California

When in doubt, try it out !

Search for other posts by hotwaterwizard

Sorry, you can NOT post a reply.
This topic is closed.

Printable version

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

Search the12volt.com

Follow the12volt.com

Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

constant signal to pulse and back?

Sorry, you can NOT post a reply.This topic is closed.

Sorry, you can NOT post a reply.
This topic is closed.