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Model: 457    

Do-It-Yourself Kit (recommended)

Rs. 4,599

Rs. 3,909

( You Save: Rs. 690 )

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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

This project is intended to design musical-tone-based dancing LEDs  those  illuminate in synchronization  with the music tone played or speech  .

This system uses a microphone through which the musical sound is picked up and amplified. Then this amplified signal triggers a sequence of LEDs through an intermediate circuit. Hence,  flashing of  LEDs  happens when an audio music  constantly changes its beat. As a result a rhythmic sequence of  changing LEDs appear with the changing beat of the music.   

In future the project can be enhanced by using TRIACs and Opto-Isolators to use high power lamps in place of LEDs.

PROJECT HIGHLIGHTS
Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Non-Microcontroller Project.
Branding-free material.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
BLOCK DIAGRAM
Music Tone Based Dancing LEDs
Hardware Requirements
  • Decade counter IC
  • OPAMP
  • Transistors
  • Potentiometers
  • Condenser Microphone
  • diodes
  • LED’s
  • capacitors
  • resistors
Software Requirements
    None
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
Q:  What is the formula for calculating smoothing capacitor value?
A:  There is some approximated formula .Peak to peak ripple voltage = Load current in amps / (2*line frequency in hertz *capacitance in farads). But as rule of thumb for 1 A current 1000uF is best. Thus it is load dependent.
READ WHAT OTHERS HAVE SAID
Average Rating
 4.5/5
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Showing 2 of 2 reviews
Melbin Siby, Kottayam on 18th November, 2015, 10:56 AM

I come to know about Edgefx through Internet. I used embedded projects as a keyword in the Google.
I decided to buy a kit from Edgefx by having a look on the website it’s attractive. I like the complete kit.
I purchased through online.

Melbin Siby, Kottayam on 2nd June, 2015, 01:56 PM

I came to know about Edgefx through my senior. I directly typed Edgefx kits in Google.I decided to buy a kit from Edgefx by the words of my senior. And I like the complete kit.Yes the kit delivered on time with the right components.No Improvements required.

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