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

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  • Опубліковано 31 жов 2022
  • 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.
    Please like, share and subscribe.
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  • Наука та технологія

КОМЕНТАРІ • 12

  • @1954charlie
    @1954charlie Рік тому

    You are super! Great job!

  • @techwitharif471
    @techwitharif471 Рік тому

    Nice

  • @ngelinyer
    @ngelinyer Рік тому

    👍👍👍👍

  • @pphitam3729
    @pphitam3729 Рік тому

    led purchase link

  • @mastercell14
    @mastercell14 Рік тому

    wuaoooooooooooooooooo
    friend archive pdf pliss

  • @user-od5fi2vb1m
    @user-od5fi2vb1m 2 місяці тому

    এটা পাবো কোথায়

  • @nihalr6558
    @nihalr6558 Рік тому

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

    • @stelectronic645
      @stelectronic645  Рік тому

      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 Рік тому

    Pdf plz

    • @stelectronic645
      @stelectronic645  Рік тому

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