A Simple VU Meter using LM3914


Posted on Feb 6, 2014

This simple VU Meter may be used in variety of projects. Since real electro magnetic type VU Meters are no longer available or too expensive, I decided to make this one using LM3914 and 10 LEDs, which I can use in my other projects.


A Simple VU Meter using LM3914
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    One transistor LED Flasher
    Rs-232C Line-Driven Cmos Circuits
    circuit 9 second countdown power on
    temperature sensor relay switch circuit
    wireless microphone circuit
    LOW COST SOLAR RADIO SPECTROGRAPH
    Vacuum-Tube Voltmeters
    Glue stck torch
    12 Volt 20 Amp Power Supply
    GPS RF front-end circuit MX2740 circuit
    Household appliances electric water heater temperature regulating circuit circuit



    Top