Hello folks, this is a feasibility question for now, which may evolve into a more technical question later. I am in the process of building a 1/8 th scale locomotive, and want to be able to set up a speedometer that gets information from the rotations of the axle, not from GPS. I have already seen m…

Speedometer for 1/8 scale railroad

graynomad May 17, 2012, 11:17am 10

Any Arduino will do that, 5-6 pins for the LCD and 1 for a button, 1 for the speed sensor.

Rob

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