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2020-12-10 11:16 pm
Hello to all I'm trying to build a shift light to help my daughter learn how to shift I'm using an uno my truck has a 4000 pulse per mile vss one wire is ground the other wire of vss goes to input of ardunio I want first pin to go. High at 25mph then low at 39mph second pin on at40 mph then off 58 next on high at 59 mph. And up. Thanks in advance for any help. Don