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Music Tone Based Dancing LEDs
Model: 457    

Do-It-Yourself Kit (recommended)

$119

$95

( You Save: $24 )

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With an Assembled & Tested PCB

DIY kit comes with an Assembled and Tested PCB ensuring 100% output guarantee. Includes hardware for assembling project from scratch. Fully supported by elaborate documentation, audio visuals and tools to independently carry out the project work.

PROJECT DESCRIPTION

The main goal of this project is to design a circuit using LEDs where those LEDs can be illuminated in a sequential manner by playing music or speech using a small microphone.

 This proposed system uses a small microphone that picks up  musical sound and amplifies it by an amplifier connected to this circuit. Then, this amplified signal triggers a sequence of LEDs through an intermediate circuit.

Hence, the LED flashing can be achieved by constantly changing the input musical signal of the beat. As a result, a sequence of LEDs appears dancing with the changing beat of the music.    

 This project can be implemented by using TRIACs and Opto-Isolators that use high-power lamps in place of LEDs.

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The main goal of this project is to design a circuit using LEDs where those LEDs can be illuminated in a sequential manner by playing music or speech using a small microphone.

 This proposed system uses a small microphone that picks up  musical sound and amplifies it by an amplifier connected to this circuit. Then, this amplified signal triggers a sequence of LEDs through an intermediate circuit.

Hence, the LED flashing can be achieved by constantly changing the input musical signal of the beat. As a result, a sequence of LEDs appears dancing with the changing beat of the music.    

 This project can be implemented by using TRIACs and Opto-Isolators that use high-power lamps in place of LEDs.

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Non-Microcontroller Project.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm IST.
×
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Non-Microcontroller Project.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm IST.
BLOCK DIAGRAM
Music Tone Based Dancing LEDs
Hardware Requirements
  • Decade counter IC
  • OPAMP
  • Transistors
  • Potentiometers
  • Condenser Microphone
  • diodes
  • LED’s
  • capacitors
  • resistors
×
  • Decade counter IC
  • OPAMP
  • Transistors
  • Potentiometers
  • Condenser Microphone
  • diodes
  • LED’s
  • capacitors
  • resistors
Q & A
Q:  What is rhythm following flash lights?
A:  Rhythm following flash lights is a series of LED lights operating according to the rhythm or pitch of the audio or song.
Q:  How is the sound signal picked up?
A:  A condenser microphone is used to pick up the sound signal
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