VU meter using LM3915 | How to make audio level indicator with LM3915 | LM3915 Audio Level Meter

Ғылым және технология

I made an audio level indicator with lm3915. The video shows the detailed process of making, the circuit is simple and it is an easy home DIY electronic project.
Hope this video can helps you and your friends.
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Пікірлер: 12

  • @1954charlie
    @1954charlie Жыл бұрын

    You are super! Great job!

  • @stelectronic645

    @stelectronic645

    Жыл бұрын

    Thanks

  • @techwitharif471
    @techwitharif471 Жыл бұрын

    Nice

  • @user-od5fi2vb1m
    @user-od5fi2vb1m3 ай бұрын

    এটা পাবো কোথায়

  • @ngelinyer
    @ngelinyer Жыл бұрын

    👍👍👍👍

  • @stelectronic645

    @stelectronic645

    Жыл бұрын

    Thank you for the compliment

  • @pphitam3729
    @pphitam3729 Жыл бұрын

    led purchase link

  • @mastercell14
    @mastercell14 Жыл бұрын

    wuaoooooooooooooooooo friend archive pdf pliss

  • @nihalr6558
    @nihalr6558 Жыл бұрын

    mine is not working 😭😭 what value resistor to use at the voltage divider

  • @stelectronic645

    @stelectronic645

    Жыл бұрын

    Please refer to the circuit at 00:22~00:26 and 5:40~5:47 in the video. I used a 1.5K resistor for R1 and a 4.7K adjustable resistor for R2. Please check the circuit carefully, the soldering is correct and it can work normally.

  • @sheikhsujon0
    @sheikhsujon0 Жыл бұрын

    Pdf plz

  • @stelectronic645

    @stelectronic645

    Жыл бұрын

    www.datasheet4u.com/datasheet-pdf/NationalSemiconductor/LM3915/pdf.php?id=50335

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