Status video from November 2013 showing an Arduino Mega with the Speeduino firmware (https://github.com/noisymime/speeduino) running ignition on a single cylinder engine.
, https://i.ytimg.com/vi/cLTlyO0wmvk/hqdefault.jpg
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2021-05-14
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normally a mower uses a magneto to generate the power for the spark , if I were to EFI my mower, what is the suggestion to generate the spark current?
I assume you cant use the magneto anymore ??
do we really need arduino mega for that? I wonder if we can use arduino nano for one cylinder engines such as lawn movers engines?
I have a single cylnder engine 4-stroke 100cc with 4 speed transmission.
It has a magneting sensor on the flywheel so it knows when to fire the spark using CDI unit.
I want to know if i can use speeduino but i am concerned about the Camshaft position sensor can you help with that?
could this work with a twin cylinder?
This could be very popular for weed eater rc plane engines.
But i think there should be lambda sensor input and air barometric pressure sensor.
Have you had any trouble with inductive noise coupling? I'm running my engine in a standalone configuration (i.e. factory ignition/fuel) and am trying to gain a clear input signal for the sake of testing. As soon as I connect my circuit to the hall effect sensor everything goes haywire. Can you help?
So the arduino sends the signal to the ignition driver (bip373) and the transistor grounds giving you spark?
And when i use tuner studio to tune the timing, does it burn to the ecu and firmware?