I want to use a digital input on my PIC to count the number of steps a
stepper motor is taking (pin 2 of a UAF2115 Speedometer IC), but the signal
is 12V and I think the PIC can only take 7.5V.

What's the best way to do this?

Here's the datasheet for the IC:
http://www.datasheetcatalog.org/datasheets/700/489248_DS.pdf

Thanks for your help!
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