Turkish March - Playing music with AVR microcontroller ATmega328 PWM

It uses an ATmega328 to outputs the waveform of the timbre of a piano in different speeds to generate different frequencies so as to reproduce the notes of a piano.
It can play up to 2 notes simultaneously and it follows a sequence of notes and times that it should be played for in an array in the program memory.

The entire program (piano timbre + music notes) has 18 kb.

More details at:
http://code.google.com/p/playing-music-with-atmega328-pwm/

---------------------------------------------

O circuito usa um ATmega328 para gerar a forma de onda do timbre de um piano em diferentes velocidades para gerar diferente frequências de forma a reproduzir diferentes notas de um piano.
Pode tocar até 2 notas simultaneamente e segue uma sequência de notas e tempos gravadas na memória de programa.

O programa inteiro (timbre do piano + notas) possui 18kb.

Mais detalhes em:
http://code.google.com/p/playing-music-with-atmega328-pwm/

Category:

Science & Technology

Tags:

• Atmega328
• Turkish
• March
• AVR
• microcontroller
• PWM
• music
• piano
• playing
• Mozart
• Marcha
• Turca

[Soli9111]

missing some b and # notes but its briliant!

[MauricioRivello]

@Soli9111 Thank you!

After that project, I made a software to convert from MIDI files to the microcontroller code.

But the one in the video, I just wrote the whole music, note by note and with the times =P

[shadowg3]

Hahahaha I'm the 999 viewer lol