Sound to Light Effect

  • Rajkumar Sharma
  • 14585
    Views
  • easy
  • Tested

J009

Audio Dancing LED project is a fun filled project which generates a LED dancing sequence depending on the audio level it senses.  This project is based on one of the VU Meter IC LB1403 or CA1403

Specifications

  • Power supply input 6 to 9 VDC
  • Output 5 LED’s
  • Onboard preset to adjust audio level to the IC
  • Onboard microphone capsule with Preamp
  • Terminal pins for connecting power supply input
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 39 mm x 67 mm

Schematic

Parts List

BOM

Video

PCB

Comments

  • bwetman

    Wow, it’s features is really good and very useful.

    4 years ago

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