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Speed Sensor
I'm looking for some kind of sensor that can measure speed/velocity of a moving wheel. I considered encoders/gear teeth sensors but I'm out of interrupts.
Ideally I'd like to find something that would return an analog value based on the speed...
Any ideas?
Thanks
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"He needed a chuck norris lesson in FIRST"...."I will give him a round house kick to the face...with gracious professionalism"
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