
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.
Istruzioni
Sew the board, buzzer and button
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.
Materiali per questo passaggio:
LilyPad Arduino Simple Board1 pezzo
LilyPad Buzzer1 pezzo
LilyPad Button Board1 pezzo
Conductive Thread - 60g (Stainless Steel)1 rocchetto
Foglio di feltro di lana1 foglioStrumenti necessari:
Aghi da cucito a manoConnect the programmer
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.
Strumenti necessari:
Computer con l'IDE Arduino
LilyPad FTDI Basic Breakout - 5V
Cavo USB-BUpload the melody sketch
Upload the melody sketch
Paste this sketch and upload. Pressing the button plays a short rising scale on the buzzer.
Press to play, then compose
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.
Go wireless and wear it
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.
Materiali per questo passaggio:
LilyPad Coin Cell Battery Holder - w/Switch - 20mm1 pezzo
Pila a bottone CR20321 pezzoMateriali
7- LilyPad Arduino Simple Board10% commissione1 pezzo€17.43
- LilyPad Buzzer10% commissione1 pezzo€6.78
- LilyPad Button Board10% commissione1 pezzo€1.98
- Conductive Thread - 60g (Stainless Steel)10% commissione1 rocchetto€35.70
- 1 foglioSegnaposto
- LilyPad Coin Cell Battery Holder - w/Switch - 20mm10% commissione1 pezzo€4.50
- 1 pezzoSegnaposto
Strumenti richiesti
4- Segnaposto
- Segnaposto
- LilyPad FTDI Basic Breakout - 5V10% commissione€12.79
- 1 vendor sell this, none ship to you yetSegnaposto
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