pulse width meter project

Will McGonegal McGonegal.Will at etc.ec.gc.ca
Wed Aug 30 18:00:42 GMT 2000


Your meter looks like a great project, I'm glad you posted it.  I was just
thinking the other day that it would be interesting to use a PIC to build
something similar to this that times the injector pulse widths and totalizes
them to give an indication of fuel consumption.  I can see that your project
could be set up to incorporate that.  Get a speed input and with some
calibrating you could calculate fuel consumption.

Nice work Steve.
> 
> Date: Tue, 29 Aug 2000 10:15:18 -0500
> From: steve ravet <sravet at arm.com>
> Subject: pulse width meter project
> 
> I've completed a simple pulse width meter project.  The goal was to
> learn how to use Protel schematic capture and board layout.  I've got a
> lot to learn still but the meter works.  On the diy-efi WWW page is a
> Protel schematic, a jpg of the same (thanks for the suggestions), and
> the PIC assembly source.
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