answer to cheep advance question

[Jemison Richard]

Have a source on these?

> -----Original Message-----
> From:	xxalexx at ix.netcom.com [SMTP:xxalexx at ix.netcom.com]
> Sent:	Wednesday, October 28, 1998 5:31 PM
> To:	diy_efi at efi332.eng.ohio-state.edu
> Subject:	Re: answer to cheep advance question
> 
> You could use the PIC12C671 to reduce pin count from 40 to 8
> 10 MHz built in oscillator, 4 A/D, 6 I/O.
> alex
> > Looks like here is a list of modifications, for one thing the knock
> sensor
> > will be of little use without some sort of tunable device or ability to
> > adjust the sensitivity etc. Must have several options for trigger,
> > reluctor, mag, led. Keyboard and display can go, how about a rs232 port
> and
> > use the rest of the I/O for something useful, A/D or what ever.
> > 
>