Circuit simulation

[Swayze]

sounds like you need about three squelch controls and a couple of faders. I wouldn't go digital unless you need a time delay. 
byE
Mike
Swayze
mswayze at truswood.com
kswayze at bellsouth.net

----- Original Message ----- 
From: "MysticZ" <lt1_z28 at houston-f-body.org>
To: <diy_efi at diy-efi.org>
Sent: Saturday, March 11, 2000 3:20 AM
Subject: Circuit simulation


> Does anyone know of any decent circuit simulation software? I'd prefer
> something I don't have to spend any cash on since I'll only use it
> occasionally. I'm working on a little project to see what I can figure
> out about strange logic circuits before I dive into the EFI setup for
> the Ninja. This is just a little box that has 3 audio inputs: radar
> detector, CB, and tape/radio (a Rio in my case), and one output for
> headphones (or more specifically helmet speakers since this is for a
> motorcycle). The radar detector input has the highest priority, the Rio
> input the lowest. If while riding along listening to the Rio, the radar
> detector goes off, the input from the Rio is disabled and the radar
> detector takes over. Get the idea? So far I've come up with a circuit
> using AND gates and inverters but the truth tables keep coming up with a
> couple of errors and I need a way to simulate it before I hunt down the
> components. Since I'm at least a little sane still I plan on using
> optoisolators to keep strange things from getting to the goodies plugged
> into the inputs and frying them.
> 
> Once I figure out how to make this work I'll be one step closer to the
> EFI setup. Anyone have an idea?
> -- 
> Steve
> 97 Chevy Camaro Z28, Mystic teal, A4, not stock
> 90 Kawasaki EX500A4, black, M6, not even CLOSE to stock!
> lt1_z28 at ev1.net  http://users.ev1.net/~lt1_z28
> Aluminum, steel, carbon fiber, titanium, and two cast iron balls.
> McMillan Motorsports- http://www.mmsbikes.com
> ----------------------------------------------------------------------------
> To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
> in the body of a message (not the subject) to majordomo at lists.diy-efi.org
> 
> 

----------------------------------------------------------------------------
To unsubscribe from diy_efi, send "unsubscribe diy_efi" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org