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Published January 31, 2018 © LGPL

Interactive Toddler Toy

A simple toy designed to help develop some early motor skills in small children by using buttons, lights, and other components.

IntermediateShowcase (no instructions)8 hours539

Things used in this project

Hardware components

RGB Diffused Common Cathode

Analog joystick (Generic)

Momentary Button - Panel Mount (Red)

Momentary Button - Panel Mount (Yellow)

Momentary Button - Panel Mount (Blue)

LED (generic)

There should be 1 Red, 1 Blue, and 1 Yellow LEDs

Addressable LED

Buzzer

Softpot Potentiometer 50mm

Software apps and online services

Arduino IDE

Hand tools and fabrication machines

Soldering iron (generic)

Hot glue gun (generic)

Drill (Generic)

Story

Completed Product

The focus of this toy is for young children to start achieving some development for their motor skills while also enjoying their time while they do it.

First off to create this interactive toddler toy you need a durable box that is around 7x5x3 inches which will leave enough room for the components along with being strong enough to survive a toddler's wraith. Another key aspect of the container is that it must be tall enough to allow the LEDs and the buzzer to be protected.

Sample Layout for the Structure

For the joystick you will need to place it on a strong stable surface of the container while also securing it to the top of the container. In the schematic for the joystick it is represented by two potentiometers and a button off to the left side. This will allow for the person using this to place force on the joystick without it moving out of place. The best way to secure it would be to superglue it to the top while also cutting holes out for the wires to go into.

For the soft pot potentiometer a small incision will need to be made to the box to allow the wires to travel though to the arduino. Then the soft pot must be secured using a small amount of hot glue so as to not damage the component.

Addressed LED

When using the addressable LEDs it is important to remember that only one is connected to a pin while the rest are connected to each other. This is a great choice of LED allowing for a variety of colors along with saving time. However if you are only familiar with standard RGB LEDs you will need to learn how to program them. If you require more help there is a helpful guide by Dain Unicorn.

For the buzzer to make the sound better in quality drill three holes into the top of the structure to allow the sound waves to travel directly out. This is an important step since if you do not have these holes the buzzer will not be loud enough.

The red, blue, and yellow buttons are connected to LEDs that correspond to the same color showing a recognition of cause and effect while also working on motor functions with pressing the button.

The power source for the device can be a simple external charger that can be connected to the Arduino whenever it is about to be used. Another good choice of power can be developing a battery pack to to allow it for more of a charge. Try to have one that does not auto shut off or it will not be enough power for the Arduino.

Sample power bank

Code

Code For Entire Project

#include <Adafruit_NeoPixel.h>
Adafruit_NeoPixel strip = Adafruit_NeoPixel(5, 6, NEO_RGB + NEO_KHZ800);

#include "pitches.h"

const int SOFT_POT_PIN = A0; // Pin connected to softpot wiper
const int VERT = A1; // y thumbstick
const int HORIZ = A2; // x thumbstick
const int constON = A4;
const int constON1 = A5;
const int SEL =11; // digital
const int RED_PIN = 7;    // Red LED Pin Buzzer
const int GREEN_PIN = 5; // Green LED Pin Buzzer
const int BLUE_PIN = 9;  // Blue LED Pin Buzzer
const int buzzerPin = 8;



const int GRAPH_LENGTH = 40; // Length of line graph

int tempRed = 0;
int tempGreen = 0;
int tempBlue = 0;
int wait = 250;

void setup() 
{
  Serial.begin(9600);
  pinMode(SOFT_POT_PIN, INPUT);
  pinMode(constON, OUTPUT);
  pinMode(constON1, OUTPUT);
  pinMode(RED_PIN, OUTPUT);
  pinMode(GREEN_PIN, OUTPUT);
  pinMode(BLUE_PIN, OUTPUT);
  pinMode(buzzerPin, OUTPUT);
  pinMode(SEL,INPUT);
  digitalWrite(SEL,HIGH);
  digitalWrite(constON, HIGH);
  digitalWrite(constON1, HIGH);


  strip.begin();
  strip.show();
  pcr();
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_G4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 170, 80, 10);
  strip.setPixelColor(1, 170, 80, 10);
  strip.setPixelColor(2, 170, 80, 10);
  strip.setPixelColor(3, 170, 80, 10);
  strip.setPixelColor(4, 170, 80, 10);
  strip.show();
  tone(8, NOTE_A4);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 120, 0, 200);
  strip.setPixelColor(1, 120, 0, 200);
  strip.setPixelColor(2, 120, 0, 200);
  strip.setPixelColor(3, 120, 0, 200);
  strip.setPixelColor(4, 120, 0, 200);
  strip.show();
  tone(8, NOTE_F4);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 128, 120, 0);
  strip.setPixelColor(1, 128, 120, 0);
  strip.setPixelColor(2, 128, 120, 0);
  strip.setPixelColor(3, 128, 120, 0);
  strip.setPixelColor(4, 128, 120, 0);
  strip.show();
  tone(8, NOTE_F3);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 140, 180, 180);
  strip.setPixelColor(1, 140, 180, 180);
  strip.setPixelColor(2, 140, 180, 180);
  strip.setPixelColor(3, 140, 180, 180);
  strip.setPixelColor(4, 140, 180, 180);
  strip.show();
  tone(8, NOTE_C4);
  delay(wait);
  noTone(8);
  pcr();

}

void loop() 
{
  // Read in the soft pot's ADC value
  int softPotADC = analogRead(SOFT_POT_PIN);
  int mapSoftPotADC = map(softPotADC, 1, 690, 0, 127);
  // Map the 0-1023 value to 0-40
  int softPotPosition = map(softPotADC, 1, 690, 0, GRAPH_LENGTH);
  
  // Print a line graph:
  Serial.print("<"); // Starting end
  for (int i=0; i<GRAPH_LENGTH; i++)
  {
    if (i == softPotPosition) Serial.print("|");
    else Serial.print("-");
  }
  Serial.print("> (" + String(softPotADC) + ") map: " + mapSoftPotADC);
  decideColor(softPotADC);
  setColor();

  
  int vertical = analogRead(VERT); // will be 0-1023
  int horizontal = analogRead(HORIZ); // will be 0-1023
  int select = digitalRead(SEL); // will be HIGH (1) if not pressed, and LOW (0) if pressed
  decideIfTune(horizontal, vertical, select);
  Serial.print(" vertical: ");
  Serial.print(vertical,DEC);
  Serial.print(" horizontal: ");
  Serial.print(horizontal,DEC);
  Serial.print(" select: ");
  if(select == HIGH)
    Serial.println("not pressed");
  else
    Serial.println("PRESSED!");

  
  int toneSound = map(softPotADC, 1, 690, 100, 650);
  if(softPotADC <= 15){
    noTone(buzzerPin);
    delay(50);
  }
    else{
    tone(buzzerPin, toneSound);
    delay(50);
    }
}


void decideColor(int softPot){
  if(softPot <= 15){
    tempRed = 0;
    tempGreen = 0;
    tempBlue = 0;
  }
  else if (softPot < 230)  // Lowest third of the potentiometer's range (0-340)
  {                  
    tempRed = 256 - map(softPot, 1, 230, 0, 256);  // Red from full to off
    tempGreen = map(softPot, 1, 230, 0, 256);        // Green from off to full
    tempBlue = 1;             // Blue off
  }
  else if (softPot < 460) // Middle third of potentiometer's range (341-681)
  {
    tempRed = 1;            // Red off
    tempGreen = 256 - map(softPot, 231, 460, 0, 256); // Green from full to off
    tempBlue = map(softPot, 231, 460, 0, 256);       // Blue from off to full
  }
  else  // Upper third of potentiometer"s range (682-1023)
  {

    tempRed = map(softPot, 461, 690, 0, 256);       // Red from off to full
    tempGreen = 1;            // Green off
    tempBlue = 256 - map(softPot, 461, 690, 0, 256); // Blue from full to off
  }
}

void setColor() {
  analogWrite(RED_PIN, tempRed);
  analogWrite(GREEN_PIN, tempGreen);
  analogWrite(BLUE_PIN, tempBlue);
}

void decideIfTune(int h, int v, int p){
  if(p == LOW){
    strip.begin();
    strip.show();
    pcr();

    strip.setPixelColor(0, 100, 100, 100);
    strip.setPixelColor(1, 100, 100, 100);
    strip.setPixelColor(2, 100, 100, 100);
    strip.setPixelColor(3, 100, 100, 100);
    strip.setPixelColor(4, 100, 100, 100);
    strip.show();
    tone(8, NOTE_A4); // this starts the tone
    delay(125);
    noTone(8);
    delay(75);
    tone(8, NOTE_G3); // this starts the tone
    delay(75);
    noTone(8);
    delay(75);
    tone(8, NOTE_G3); // this starts the tone
    delay(75);
    noTone(8);
    delay(75);
    
    tone(8, NOTE_A4); // this starts the tone
    delay(125);
    noTone(8);
    delay(75);
    tone(8, NOTE_G3); // this starts the tone
    delay(125);
    noTone(8);
    delay(500);
    tone(8, NOTE_B4); // this starts the tone
    delay(125);
    noTone(8);
    delay(75);
    tone(8, NOTE_C5); // this starts the tone
    delay(250);
    noTone(8);
    delay(500);
    pcr();
  }
  
  else if(h <= 100){
    tune0();
  }

  else if(v >= 800){
    tune1();
  }

  else if(h >= 800){
    tune2();
  }

  else if(v <= 100){
    tune3();
  }
  return;
}

void tune0(){
  strip.begin();
  strip.show();
  
  // We initalize the NeoPixel Library here, by starting it and then sending the first strip.show() command.
  // Next we will tell all of the LEDs to switch off before continuing.
  
  pcr(); // PixelColorsReset function, it turns all of the LEDs completely off.
         // This custom function can be found at the bottom of this Sketch.

  
  //E
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //C
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_C4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 100, 0, 0);
  strip.setPixelColor(2, 100, 0, 0);
  strip.setPixelColor(3, 100, 0, 0);
  strip.setPixelColor(4, 100, 0, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  delay(250);

 
}

void tune1(){
  strip.begin();
  strip.show();
  
  // We initalize the NeoPixel Library here, by starting it and then sending the first strip.show() command.
  // Next we will tell all of the LEDs to switch off before continuing.
  
  pcr(); // PixelColorsReset function, it turns all of the LEDs completely off.
         // This custom function can be found at the bottom of this Sketch.

  // We play the melody once during setup with all 5 LEDs lighting up in the color for the tone being played.
  

  //D
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  delay(250);

  //E
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //G
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_G4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //G
  strip.setPixelColor(0, 100, 100, 0);
  strip.setPixelColor(1, 100, 100, 0);
  strip.setPixelColor(2, 100, 100, 0);
  strip.setPixelColor(3, 100, 100, 0);
  strip.setPixelColor(4, 100, 100, 0);
  strip.show();
  tone(8, NOTE_G4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  delay(250);
}

void tune2(){
  strip.begin();
  strip.show();
  
  // We initalize the NeoPixel Library here, by starting it and then sending the first strip.show() command.
  // Next we will tell all of the LEDs to switch off before continuing.
  
  pcr(); // PixelColorsReset function, it turns all of the LEDs completely off.
         // This custom function can be found at the bottom of this Sketch.

  // We play the melody once during setup with all 5 LEDs lighting up in the color for the tone being played.
  

  //E
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);
   
  //C
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_C4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 0, 100, 0);
  strip.setPixelColor(1, 0, 100, 0);
  strip.setPixelColor(2, 0, 100, 0);
  strip.setPixelColor(3, 0, 100, 0);
  strip.setPixelColor(4, 0, 100, 0);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);


}

void tune3(){
  strip.begin();
  strip.show();
  
  // We initalize the NeoPixel Library here, by starting it and then sending the first strip.show() command.
  // Next we will tell all of the LEDs to switch off before continuing.
  
  pcr(); // PixelColorsReset function, it turns all of the LEDs completely off.
         // This custom function can be found at the bottom of this Sketch.

  // We play the melody once during setup with all 5 LEDs lighting up in the color for the tone being played.
  

  
  //E
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //E
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_E4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //D
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_D4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);

  //C
  strip.setPixelColor(0, 0, 0, 100);
  strip.setPixelColor(1, 0, 0, 100);
  strip.setPixelColor(2, 0, 0, 100);
  strip.setPixelColor(3, 0, 0, 100);
  strip.setPixelColor(4, 0, 0, 100);
  strip.show();
  tone(8, NOTE_C4); // this starts the tone
  delay(wait);
  noTone(8); // this stops the tone
  pcr();
  delay(wait/10);
}


  
void pcr() {
  // This function turns all the LEDs off, reseting them.
  // I wrote this function to overcome the only real shortcomming I saw in the Adafruit Library, a reset command.
  strip.setPixelColor(0, 0, 0, 0);
  strip.setPixelColor(1, 0, 0, 0);
  strip.setPixelColor(2, 0, 0, 0);
  strip.setPixelColor(3, 0, 0, 0);
  strip.setPixelColor(4, 0, 0, 0);
  strip.show();
  return;
}

void notes() {
  
  // This function plays the melody, lighting up only the LED that corresponds to the tone played.
  pcr();
  strip.setPixelColor(0, 100, 0, 0);
  strip.setPixelColor(1, 0, 0, 0);
  strip.setPixelColor(2, 0, 0, 0);
  strip.setPixelColor(3, 0, 0, 0);
  strip.setPixelColor(4, 0, 0, 0);
  strip.show();
  tone(8, NOTE_G4);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 0, 0, 0);
  strip.setPixelColor(1, 170, 80, 10);
  strip.setPixelColor(2, 0, 0, 0);
  strip.setPixelColor(3, 0, 0, 0);
  strip.setPixelColor(4, 0, 0, 0);
  strip.show();
  tone(8, NOTE_A4);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 0, 0, 0);
  strip.setPixelColor(1, 0, 0, 0);
  strip.setPixelColor(2, 120, 0, 200);
  strip.setPixelColor(3, 0, 0, 0);
  strip.setPixelColor(4, 0, 0, 0);
  strip.show();
  tone(8, NOTE_F4);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 0, 0, 0);
  strip.setPixelColor(1, 0, 0, 0);
  strip.setPixelColor(2, 0, 0, 0);
  strip.setPixelColor(3, 128, 120, 0);
  strip.setPixelColor(4, 0, 0, 0);
  strip.show();
  tone(8, NOTE_F3);
  delay(wait);
  noTone(8);
  pcr();
  delay(wait/10);
  
  strip.setPixelColor(0, 0, 0, 0);
  strip.setPixelColor(1, 0, 0, 0);
  strip.setPixelColor(2, 0, 0, 0);
  strip.setPixelColor(3, 0, 0, 0);
  strip.setPixelColor(4, 140, 180, 180);
  strip.show();
  tone(8, NOTE_C4);
  delay(wait);
  noTone(8);
  pcr();
  return;

}

Credits

Liam Varner

2 projects • 1 follower

Contact

Michael Noonan

1 project • 0 followers

Contact

Thanks to Dain Unicorn.

Comments

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Interactive Toddler Toy

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

Wiring for Entire Project

Addressable LEDs Setup

Code

Code For Entire Project

Credits

Liam Varner

Michael Noonan

Comments

Embed the widget on your own site

Interactive Toddler Toy

Interactive Toddler Toy

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Schematics

Wiring for Entire Project

Addressable LEDs Setup

Code

Code For Entire Project

Credits

Liam Varner

Michael Noonan

Comments

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