Published July 8, 2016 © GPL3+

El_Ro_Eye

Like God's Sight || Arduino Nano based PIR motion tone alarm.

IntermediateProtip2,230

Things used in this project

Hardware components

Arduino Nano R3

PIR Motion Sensor (generic)

Buzzer

Jumper wires (generic)

LED (generic)

Software apps and online services

Arduino IDE

Hand tools and fabrication machines

Hot glue gun (generic)

Soldering iron (generic)

Story

EL_ROI Hardware Prototype

El_Ro_I is powered by Arduino Nano. Passive Infra Red sensor detects the thermal image from the surrounding. After that it sings a song or melody to interrupt our mind. Also this prototype will be developed to alert the Deaf people shortly. It is going on.

El_Ro_Eye is seeing me and Sang a natural scale

El_Ro_Eye sang "CBAGFEDC", "CDEFGABC". In my regional language it hears as "Sa, Ni, Tha, Pa, Ma, Ga, Ri Sa", "Sa, Ri, Ga, Ma, Pa, Tha, Ni, sa". It was generated from the tone library header file which is included in tone function.

EL_RoI Sing a song we it detected me.....

Code

Code

int Bulb = 3;
int buzzer = 4;
int El_Ro_I = 2;

int tone_duration = 200;
int duration = 200;

void CBAGFEDC();
void CDEFGABC();

void setup()
{
  pinMode(Bulb, OUTPUT);
  pinMode(El_Ro_I, INPUT);
  pinMode(buzzer, OUTPUT);
  Serial.begin(9600);
}

void loop() {
  int alpha = digitalRead(El_Ro_I);
  if (alpha == HIGH)
  {
    digitalWrite(Bulb,HIGH);
    CBAGFEDC();
    CDEFGABC();
  }
  else
  {
    digitalWrite(Bulb,LOW);
    noTone(buzzer);
  }
}
void CDEFGABC()
{
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 262, tone_duration); // c
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 294, tone_duration); // d
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 330, tone_duration); // e
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 349, tone_duration); // f
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 392, tone_duration); // g
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 440, tone_duration); // a
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 494, tone_duration); // b
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 523, tone_duration); // c
  delay(duration);
}
void CBAGFEDC()
{
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 523, tone_duration); // c
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 494, tone_duration); // b
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 440, tone_duration); // a
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 392, tone_duration); // g
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 349, tone_duration); // f
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 330, tone_duration); // e
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 294, tone_duration); // d
  delay(duration);
  noTone(buzzer);
  delay(duration);
  tone(buzzer, 262, tone_duration); // c
  delay(duration);
}

Credits

Boaz Lawnce

11 projects • 38 followers

Electronics Engineer, Founder, Hobbyist....

Contact

Comments

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El_Ro_Eye

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

EL_RoI Wiring

Code

Code

Credits

Boaz Lawnce

Comments

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El_Ro_Eye

El_Ro_Eye

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

EL_RoI Wiring

Code

Code

Credits

Boaz Lawnce

Comments

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