In SX Microcontrollers, SX/B Compiler and SX-Key Tool, eagletalontim wrote: ok, I found a hertz to RPM equation, but now i have no idea how to use it in the program. RPM (n) = (Hertz X 120) / Rotor Poles If I am not mistaken, my car has 4 poles. How would I use the COUNT command to insert the proper hertz for the equation? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=274144#m274154 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)