


If you actually want MS AVR to handle reading the
trigger wheel then EDIS won't work. If this is the
case we should start talking along other lines. Nippon
Denso makes a very nice Coil Near Plug (CNP) that uses
a 5v logic signal as its trigger. Signal goes high,
coil starts to charge, signal goes low coil fires.
It's even semi smart. If the signal is high too long
the coil fires so as not to damage itself.

Variable Reluctance sensor:
 LM1815.pdf


