Speeduino is now on Github Sponsors (Rather than Patreon): https://github.com/sponsors/noisymime

Make a Donation to Speeduino

Speeduino is a volunteer, not for profit project and donations are very gratefully accepted. Any money donated will be spent directly on things that will aid the project, usually in the form of test equipment or to allow more test revisions of new hardware. Thanks so much.
Cylinder Wiring question

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PCB for BMW m52 engine

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These are hard to remember.

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