Sound to Light Effect

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

Video

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