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Chakra Healing Harmonizer Using Arduino

Made by the lonely programmer / Fitness / Health / Lights / Music / Productivity

About the project

A step to combine the technology and spiritualism.

Project info

Difficulty: Difficult

Platforms: Adafruit, Android, Arduino, Google, IFTTT

Estimated time: 3 days

License: GNU General Public License, version 3 or later (GPL3+)

Items used in this project

Hardware components

	Genuino Uno Rev3	x 1
	TESSEL RELAY MODULE	x 7
	Music Maker MP3 Shield for Arduino	x 1
	Speaker: 3W, 4 ohms	x 1
	RGB LED Matrix Panel 32x32	x 7

Hand tools and fabrication machines

	Laser cutter (generic)	x 1
	glass sheet	x 1
	Plywood	x 1

Story

Step 1: Parts and Material

Arduino Uno x 1

Relay Module x 7

Arduino MP3 Shield x 1

Speaker: 3W, 4 ohms x 2

RGB LED panel x 7

Step 2: Hardware

I had cut the Plywood to the required dimension and Glass to cover each RGB LED Panel.

The 12V adapter is installed for powering the device and a separate adapter is used to light the LED Panel. The Relay Connections are used to switch the LED Color Panels. Make sure that the supply is isolated.

Drill the plywood to mount the PCB.

Connections

Step 3: Connections

*Arduino -> BT MODULE*

TX -> RX

RX -> TX

VCC -> 3.3v

GND -> GND

*Arduino -> Relay Board*

IN1 -> A1

IN2 -> A2

IN3 -> A3

IN4 -> A4

IN5 -> A5

IN6 -> A6

IN7 -> A7

VCC -> VCC

GND -> GND

*Arduino -> MP3Module*

TX -> D10

RX -> D11

VCC -> 3.3v

GND -> GND

Prototype

Step 4: The Code

You can find the sample code below.

Step 5: Application

For now, we will use the ready-made application. In the following days, I will publish the application once after the certificates are processed.

APP Screenshot:

App

Working on this Project:

More projects

Chakra Healing Harmonizer using Arduino: https://www.youtube.com/watch?v=fa5KX7VIZOs

Arduino Tutorial: J.A.R.V.I.S v1 | How to make a Home Automation: https://www.youtube.com/watch?v=QZbFyd1MMxo

Arduino Tutorial: Mini Piano: https://www.youtube.com/watch?v=niiFx9eiCZk

Tamil Library for 16x2 LCD - தமிழ் எழுத்துக்கள்: https://www.youtube.com/watch?v=ph81PUIQe7w

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Schematics, diagrams and documents

Connection Sample

Code

Sample Code

//Chakra Healing Harmonizer using Arduino

/*

Visit the Channel for more interesting projects

https://www.youtube.com/channel/UCks-9JSnVb22dlqtMgPjrlg

*/
#include "SoftwareSerial.h"
#include <DFPlayer_Mini_Mp3.h>

SoftwareSerial mySerial(11, 10);
# define Start_Byte 0x7E
# define Version_Byte 0xFF
# define Command_Length 0x06
# define End_Byte 0xEF
# define Acknowledge 0x00  info]

# define ACTIVATED LOW
boolean isPlaying = false;

int but = 12;
int r1= A1, r2 = A2, r3 = A3, r4 = A4, r5 = A5, r6 = A6, r7 = A7;

void setup () {
pinMode(but, INPUT_PULLUP);
digitalWrite(but,HIGH);

pinMode(r1, OUTPUT);
digitalWrite(r1,LOW);
pinMode(r2, OUTPUT);
digitalWrite(r2,LOW);
pinMode(r3, OUTPUT);
digitalWrite(r3,LOW);
pinMode(r4, OUTPUT);
digitalWrite(r4,LOW);
pinMode(r5, OUTPUT);
digitalWrite(r5,LOW);
pinMode(r6, OUTPUT);
digitalWrite(r6,LOW);
pinMode(r7, OUTPUT);
digitalWrite(r7,LOW);

Serial.begin(9600);
mySerial.begin (9600);
mp3_set_serial (mySerial); 
mp3_set_volume (25);
}

void loop () { 
 check_bt();
  }

void check_bt()
{
  while (Serial.available()){  
  delay(10); 
  char c = Serial.read();
  if ((c == '~')|| (c == '+')) {break;}
  voice += c;
  }  
  if (voice.length() > 0) {
  Serial.println(voice); 
  
  
   if(voice == "playc1") 
   {
    voice=""; p1 = 1;relay_1();
    mp3_play (1);
    wait(hr1,minute1,0);
    mp3_stop ();
   } 
   else p1 = 0;
 
   if(voice == "playc2") 
   {
    voice=""; p2 = 1;relay_2();
    mp3_play (2);
    wait(hr2,minute2,0);
    mp3_stop ();
   } 
    else p2 = 0;
    
   if(voice == "playc3")   
   {
    voice=""; p3 = 1;relay_3();
    mp3_play (3);
    wait(hr3,minute3,0);
    mp3_stop ();
   } 
    else p3 = 0;
    
   if(voice == "playc4") 
  {
    voice=""; p4 = 1;relay_4();
    mp3_play (4);
    wait(hr4,minute4,0);
    mp3_stop ();
   }
    else p4 = 0;
    
   if(voice == "playc5") 
  {
    voice=""; p5 = 1;relay_5();
    mp3_play (5);
    wait(hr5,minute5,0);
    mp3_stop ();
   }
    else p5 = 0;
    
   if(voice == "playc6") 
  {
    voice=""; p6 = 1;relay_6();
    mp3_play (6);
    wait(hr6,minute6,0);
    mp3_stop ();
   }
    else p6 = 0;
    
   if(voice == "playc7")
  {
    voice=""; p7 = 1;relay_7();
    mp3_play (7);
    wait(hr7,minute7,0);
    mp3_stop ();
  }
    else p7 = 0;
    
//////////////////////////////////////////////////////////////////////

   if(voice == "playal") 
   {
    voice=""; p_cur = 1;
    if(p1 == 1)
      {
       p1 = 0; relay_1();
       mp3_play (1);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p2 == 1)
      {
       p2 = 0; relay_2();
       mp3_play (2);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p3 == 1)
      {
       p3 = 0; relay_3();
       mp3_play (3);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p4 == 1)
      {
       p4 = 0; relay_4();
       mp3_play (4);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p5 == 1)
      {
       p5 = 0; relay_5();
       mp3_play (5);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p6 == 1)
      {
       p6 = 0; relay_6();
       mp3_play (6);
       wait(2,0,0);
       mp3_stop ();
      }
    else if(p7 == 1)
      {
       p7 = 0; relay_7();
       mp3_play (7);
       wait(2,0,0);
       mp3_stop ();
      }
                    
   } 
    else p_cur = 0;
    
/////////////////////////////////////////////////////////////////////////////    
   if(voice == "playrc") 
   {
    voice=""; p_order = 1;
    p1 = 1; relay_1();
    mp3_play (1);
    wait(hr1,minute1,0);
    p1 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p2 = 1; relay_2();
    mp3_play (2);
    wait(hr2,minute2,0);
    p2 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p3 = 1; relay_3();
    mp3_play (3);
    wait(hr3,minute3,0);
    p3 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p4 = 1; relay_4();
    mp3_play (4);
    wait(hr4,minute4,0);
    p4 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p5 = 1; relay_5();
    mp3_play (5);
    wait(hr5,minute5,0);
    p5 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p6 = 1; relay_6();
    mp3_play (6);
    wait(hr6,minute6,0);
    p6 = 0;
    mp3_stop ();
    wait(0,1,0);
    
    p7 = 1; relay_7();
    mp3_play (7);
    wait(hr7,minute7,0);
    p7 = 0;
    mp3_stop ();
   } 
    else p_order = 0;
                                          
   if(voice == "playst") {mp3_stop (); relay_stop();
   p1 = 0; p2 = 0; p3 = 0; p4 = 0; p5 = 0; p6 = 0; p7 = 0;
   p_cur = 0; p_order = 0;} 
  voice="";}
}


void wait(int h,int m,int s)
{
  int t = (h*60*60)+(m*60)+s;
  for(int i=1;i<t;i++) //1sec 1000ms
  {
    for(int j=0;j<40;j++)
    {
  delay(25);
  check_bt();
    }
  }
}


void relay_1()
{  
    digitalWrite(r1,HIGH);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);
}

void relay_2()
{
    digitalWrite(r1,LOW);
    digitalWrite(r2,HIGH);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);
}

void relay_3()
{
   digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,HIGH);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);
}
void relay_4()
{
   digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,HIGH);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);  
}

void relay_5()
{
    digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,HIGH);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);
}

void  relay_6()
{
    digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,HIGH);
    digitalWrite(r7,LOW);
}

void relay_7()
{
    digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,HIGH);
}

void relay_stop()
{
    digitalWrite(r1,LOW);
    digitalWrite(r2,LOW);
    digitalWrite(r3,LOW);
    digitalWrite(r4,LOW);
    digitalWrite(r5,LOW);
    digitalWrite(r6,LOW);
    digitalWrite(r7,LOW);
}
//*************************************************************************************************************************************
void playFirst()
{
  execute_CMD(0x3F, 0, 0);
  delay(100);
  setVolume(25);
  delay(100);
  execute_CMD(0x11,0,1); 
  delay(100);
}

void initiate(){
  execute_CMD(0x3F, 0, 0);
  delay(100);
  setVolume(25);
  delay(100);}

void pause() 
{
  execute_CMD(0x0E,0,0);
  delay(100);
}

void play()
{
  execute_CMD(0x0D,0,1); 
  delay(100);
}

void playNext()
{
  execute_CMD(0x01,0,1);
  delay(100);
}

void playPrevious()
{
  execute_CMD(0x02,0,1);
  delay(100);
}

void setVolume(int volume)
{
  execute_CMD(0x06, 0, volume); 
  delay(2000);
}

void play1()
{
  relay_1();
  execute_CMD(0x0D,0,1);
  delay(100);
  isPlaying = true;      wait(hr1,minute1,0);
  pause();
}

void play2() 
{
  p2 = 1;
  relay_2();
  execute_CMD(0x0D,0,2);
  delay(100);
  isPlaying = true;      wait(hr2,minute2,0);
  pause();
  p2 = 0;
}

void play3()
{
  p3 = 1;
  relay_3();
  execute_CMD(0x0D,0,3);
  delay(100);
  isPlaying = true;      wait(hr3,minute3,0);
  pause();
  p3 = 0;
}

void play4()
{
  p4 = 1;
  relay_4();
  execute_CMD(0x0D,0,4);
  delay(100);
  isPlaying = true;      wait(hr4,minute4,0);
  pause();
  p4 = 0;
}

void play5()
{
  p5 = 1;
  relay_5();
  execute_CMD(0x0D,0,5);
  delay(100);
  isPlaying = true;      wait(hr5,minute5,0);
  pause();
  p5 = 0;
}

void play6() 
{
  p6 = 1;
  relay_6();
  execute_CMD(0x0D,0,6);
  delay(100);
  isPlaying = true;      wait(hr6,minute6,0);
  pause();
  p6 = 0;
}

void play7() 
{
  p7 = 1;
  relay_7();
  execute_CMD(0x0D,0,7);
  delay(100);
  isPlaying = true;      wait(hr7,minute7,0);
  pause();
  p7 = 0;
}

void execute_CMD(byte CMD, byte Par1, byte Par2)
{
word checksum = -(Version_Byte + Command_Length + CMD + Acknowledge + Par1 + Par2);
byte Command_line[10] = { Start_Byte, Version_Byte, Command_Length, CMD, Acknowledge,
Par1, Par2, highByte(checksum), lowByte(checksum), End_Byte};
for (byte k=0; k<10; k++)
{
mySerial.write( Command_line[k]);
}
}

Credits

the lonely programmer

Passionate Techie ! Robotics | Electronics | Programming Hey Geek! If you are in search of electronics projects, Arduino based projects or any Micro-controller based projects, this channel is for you. In this channel, we build electronics projects using the impressive and low-cost boards that are available today. If you are a maker or if you want to learn how to make your own Arduino projects and other interesting Robots, do subscribe the channel to be a part of this community. We develop our own hardware and software projects and will try to build something new. Don’t worry if you don’t know how to program. I'll share the algorithm if you face any difficulties.

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Chakra Healing Harmonizer Using Arduino

About the project

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