Richard wrote regarding '[EE] 2 Stroke Ignition Module circuit diagram' on Thu, Jan 19 at 16:05:
> Does anyone have a simple schematic for the ignition module used in
> place of contact points on 2 stroke (magneto) engines?

No, but if you look at how a mechanicl ignition works, you just have
a lump on a shaft that opens and closes the points.  With electonic
ignition the lump is replaced with some kind of magnetic sensor that
genrates a pulse once per hump, and an electronic switch that turns on
and off in place of the mechanical points/switch.

I'd imagine there are examples somewhere of how to use a hall-effect
switch to control power to an inductor through a transistor. :)  Maybe
look around the DIY-EFI - http://www.diy-efi.org/ - and megasquirt -
http://www.megasquirt.info/ - sites.

--Danny
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