An MPGuino Fuel-Economy Computer with a Retro Look
spectrum.ieee.orgThis article really needs a picture.
A 91 Corolla has a speed sensor but my 90 Miata doesn’t. I wish I did so I could program traction control. :(
Stopped reading @ Ukraine
It was only a reference to the impact the war in Ukraine has had on fuel prices. It didn't get into any of the politics.