Quote:
Originally Posted by whipplem104
I just use a module that reads CAN messages and sends out a signal. They are not cheap but they work and are programmable. Let me know they are 500.00 pre programmed. I can easily do vehicle speed, RPM, CLt etc. 4 channels total. You are running into the problems I had in my sensor design. But if you want to do what you are doing use magnets instead of steel. I use an omnipolar speed sensor that only reads magnets and will ignore the metal around it. Also you cannot adjust for diff ratio and tire size with a fixed setup like that very easily.
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We did talk about that about a year or two ago I was all set to buy it, but you seemed to loose interest so it kind of made me loose confidence in it.
10-4 on the adjustment but I'm working on that as well but once I have this a simple frequency adjuster is all that's required.