SENI
KECANTIKAN & KESEHATAN
KERAJINAN
BUDAYA & SEJARAH
HIBURAN
LINGKUNGAN
MAKANAN & MINUMAN
MASA DEPAN HIJAU
REKAYASA BALIK
ILMU PENGETAHUAN
OLAHRAGA
TEKNOLOGI
PERANGKAT PAKAI
Making a LilyPad Musical Patch
Ed

Dibuat oleh

Ed

13. Juli 2026FI
2
0
0
0
0

Making a LilyPad Musical Patch

Sew a patch that plays a tune. A LilyPad buzzer and a button let the microcontroller sing a short melody whenever you press it — a musical badge, a fabric greeting card, or a costume piece. This project introduces the buzzer and the Arduino tone() function that turns pin signals into notes.

Menengah
1-2 hours

Instruksi

1

Sew the board, buzzer and button

Sew a LilyPad Arduino, a LilyPad buzzer and a LilyPad button onto felt. Wire it: the buzzer's + tab to pin 9 and its - tab to -; the button's tabs to analog pin A2 and to -. Keep the lines from crossing.

Material untuk langkah ini:

LilyPad Arduino Simple BoardLilyPad Arduino Simple Board1 buah
LilyPad BuzzerLilyPad Buzzer1 buah
LilyPad Button BoardLilyPad Button Board1 buah
Conductive Thread - 60g (Stainless Steel)Conductive Thread - 60g (Stainless Steel)1 kumparan
Hand Sewing Needles (Assorted, 30-Pack)Hand Sewing Needles (Assorted, 30-Pack)1 bungkus
Wool Felt SheetWool Felt Sheet1 lembar
2

Connect the programmer

Plug the LilyPad FTDI onto the programming header and connect the USB cable. Open the Arduino IDE and select the LilyPad Arduino board and its serial port.

Material untuk langkah ini:

LilyPad FTDI Basic Breakout - 5VLilyPad FTDI Basic Breakout - 5V1 buah
SparkFun Cerberus USB Cable - 1.8 meterSparkFun Cerberus USB Cable - 1.8 meter1 buah

Tools needed:

Computer with Arduino IDEComputer with Arduino IDE
3

Upload the melody sketch

Paste this sketch and upload. Pressing the button plays a short rising scale on the buzzer.

lilypad_musical_patch.inoarduino
// Press the button to play a short tune on the LilyPad buzzer.
// Buzzer + on pin 9, button between pin A2 and - (GND).

const int BUZZER_PIN = 9;
const int BUTTON_PIN = A2;   // read as a digital input, pressed = LOW

// A short tune: note frequencies (Hz) and how long each plays (ms)
int melody[]    = { 262, 294, 330, 349, 392 };  // C D E F G
int durations[] = { 200, 200, 200, 200, 400 };

void setup() {
  pinMode(BUZZER_PIN, OUTPUT);
  pinMode(BUTTON_PIN, INPUT_PULLUP);  // built-in pull-up: unpressed reads HIGH
}

void loop() {
  if (digitalRead(BUTTON_PIN) == LOW) {   // button pressed
    for (int i = 0; i < 5; i++) {
      tone(BUZZER_PIN, melody[i], durations[i]);
      delay(durations[i] + 50);
    }
    noTone(BUZZER_PIN);
  }
}
4

Press to play, then compose

Press the button — you should hear the five notes. Change the tune by editing the melody[] frequencies (higher number = higher note) and the durations[] in milliseconds, then re-upload. Add more notes to both arrays to make a longer song.

5

Go wireless and wear it

Unplug the FTDI, sew a LilyPad coin-cell holder to the board (+ to +, - to -), drop in a CR2032 and switch on. Sew the felt onto a badge or card — press it to play your tune anywhere.

Material untuk langkah ini:

LilyPad Coin Cell Battery Holder - w/Switch - 20mmLilyPad Coin Cell Battery Holder - w/Switch - 20mm1 buah
CR2032 Coin Cell BatteryCR2032 Coin Cell Battery1 buah

Bahan

10

Alat yang Diperlukan

1
Estimasi total
$96.00

Blueprint terkait

Blueprint ini berbagi pengetahuan — teknik, bahan, atau prinsip

Blinking an LED with LilyPad Arduinooleh Ed
Sewing a LilyPad Button Circuitoleh Ed
Using a Piezo Buzzer — SIK Circuit 11oleh Ed

Related blueprints

Other builds that share materials, tools, or techniques with this one.

Making a LilyPad Night-Lightelectronics
Sewing a LilyPad LED Circuitelectronics
Making a Color-Changing LilyPad Patchelectronics
Sewing a LilyPad Button Circuitelectronics
Making a Sound-Triggered LilyPad Patchelectronics
Making a Motion-Reactive LilyPad Patchelectronics

CC0 Domain Publik

Cetak biru ini dirilis di bawah CC0. Anda bebas untuk menyalin, memodifikasi, mendistribusikan, dan menggunakan karya ini untuk tujuan apa pun, termasuk komersial, tanpa meminta izin.

Dukung Maker dengan membeli produk melalui Cetak Biru mereka di mana mereka mendapatkan Komisi Pembuat yang ditetapkan oleh Penjual, atau buat iterasi baru dari Cetak Biru ini dan masukkan sebagai koneksi di milik Anda sendiri.

Diskusi

(0)

Masuk untuk bergabung dengan diskusi

Loading comments...