Arduino Music Player

Play music with an Arduino Uno! Currently programmed to play the theme from Super Mario Bros. You can see a demo here. All components can be found in the Arduino Uno starter kit. They are:

• Arduino Uno
• LEDs
• Piezo speaker
• Breadboard
• Jumper wires

Setup

• Connect the piezo speaker to the Arduino; one end into the digital pin, and the other to the ground (via a 100ohm resistor)
• Connect the LEDs to the Arduino, one end into the digital pin, and the other to the groun (via a 220ohm resistor)