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Wth

Old 08-25-2006, 12:19 AM
  #1  
50 Watt CAFz'r
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Wth

I installed a new Head Unit in my car, it's a pioneer 7800MP. Anyhow there's a visual effect that comes with it and it shows my engine's RPM and battery Voltage. FOr the battery voltage I would understand how it works...But the RPM...pioneer doesn't show how it's working. It just works and accurately... Can somebody explain howcome it works? I'm astonished!
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Old 08-26-2006, 08:16 PM
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I just found out just how it works, it works with mathematical induction. From the voltage differentials , the HU can calculate the engine's RPM. Thank guys
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Old 08-26-2006, 08:35 PM
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Thats a cool function and ay I can see how it works off the varying voltage due to output

Garett
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