Voltmeter To Frequency Meter Using 4528


Posted on Feb 6, 2014

Normally we often encountered the frequency meter can be used in speed sensor, tachometer, measurement or signal recurring. This frequency to voltage converter (FVC) can be used to change the voltage into a digital or analog tachometer. Circuit that consists of three blocks. The first block is squarer, the input signal to a square wave. This block is protected from high input voltage up to 400V, but remember this only works if the value of capacitor C1 is for 400V


Voltmeter To Frequency Meter Using 4528
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    High Precision Temperature Indicator
    Door Chime with ATtiny12
    Melody Doorbell circuit
    Half-flash-adc
    Digital-touch-on-off-switch
    Audio Mixer
    Laptop Computer Power Supply Circuit
    Device Switching Using Password
    Quartz crystal tester circuit
    DIY 12v Dimmable Power Compact Driver
    Battery Backups in Consumer Electronics
    Avoid contact thermometer circuit



    Top