Some (late) breaking news

[Kalle Pihlajasaari]

Hi All,

>From another mailing list I'm on.

Cheers

> From: David Kraft <dkraft at mindspring.com>
> To: stamps at parallaxinc.com
> Subject: Re: [STAMPS] Stamps Newbie
> 
> >   The project is to aid in the tuning of a fuel-injected car.  I need to
> > pick up RPM from the coil and voltage from the Oxygen sensor and spit them
> > out of a serial port as a pair.  The RPM will be picked up as a pulsed
> > ground signal, as it is actually the pulse that fires the coil.  The Oxygen
> 
> Check out the December 1996 Dr. Dobbs Journal.
> Page 50 " Inside Motorola's TPU"
> It is a bit advanced, but provides great insight on what they are really
> doing
> in there on the engine tuning.
>
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-- 
Kalle Pihlajasaari     kalle at ip.co.za
Interface Products     P O Box 15775, DOORNFONTEIN, 2028, South Africa
+ 27 (11) 402-7750     Fax: 402-7751