Arduino rev limiter for lawnmower engine
2021-03-02
First successful test of my work-in-progress rev limiter. https://incoherency.co.uk/blog/stories/arduino-rev-limiter.html The plot on the screen shows engine RPM. The sensor next to the flywheel is a hall sensor that detects the magnet passing. There is a solid-state relay to short the ignition signal to ground when the RPM gets too high.Continue Reading