Electronic Tachometer

Posted on Feb 7, 2014

Here is a simple Tachometer schematic. The basis of the frequency converter circuit-current, which converts the input signal into a proportional current measured pointer device.

Electronic Tachometer
Click here to download the full size of the above Circuit.

Deflection milliammeter proportion to the frequency input sign.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    PIC Programmer
    Three phase square-wave output generator
    Would this USB detection circuit work as expected
    Car Boot Lamp Warning (ICM7556)
    Thyristor Tester
    ISL88731 SMBus Level 2 Battery Charger
    Automatic Switch Project