Arduino, Standalone Fuel Injection 4 x Sequential Fuel Injectors 4 x Sequential Ignition Coils 1 x Crank Position Sensor 2 x MOSFET Driver (MC34152) 8 x Transistors (IRFZ48) 4 x Transil 1.5KE18A (Gate – GND) 4 x Transil 1.5KE56A (Source – Drain) New concept – interrupts: http://www.youtube.com/watch?v=7imoBtFeuPA Merry Christmas: http://www.youtube.com/watch?v=uae8g2BCQjIContinue Reading