Pulses tach counter using simulink

Discussion in 'General Electronics Chat' started by Avic, Jun 4, 2008.

  1. Avic

    Thread Starter New Member

    Jun 4, 2008
    I need to do a pulse counter in simulink. These pulses will be acquired from a
    fan tachometer with Dspace DS1102.
    Anybody have an idea for build this counter? I tried with one builded with JK
    flipflops but does not works well.

    I need a reset as well because I will pass that pulses to RPM in a specific time.
    (two pulses, one RPM).

    Please, if somebody can give me an idea I will be very glad.
    Thanks in advance.