This sketch loops and roughly plays the john cena theme. Currently it is a bare bones program. Later I plan to restructure the code so it is more obvious what notes are being played, and their timings ...

In this experiment we are going to work with a sensor which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) land on the ...

This will guide you on how to play musical notes of any song on a piezoelectric buzzer, using Arduino Uno R3, a resistor and some connecting wires.