Play the "Jingle Bells" or the "Mission Impossible" tune using one digital output of the Arduino, connected to a little speaker. Because it's almost Christmas, i thought it was a good time to turn an ...

Put aside all of the projects that use an Arduino to blink a few LEDs or drive one servo motor. [IngGaro]’s latest project uses the full range of features available in this versatile microcontroller ...

This tutorial connects a piezo buzzer to the Arduino to make a sound. With some code, you can create music. The text below comes from the SparkFun Inventor's Kit. SparkFun Inventor's Kit Example ...

This proposed Arduino-based automatic bell device is an electronic system that rings bells at predefined times without manual intervention. It is built around an Arduino Uno, which is programmed to ...

Play the "Jingle Bells" or the "Mission Impossible" tune using one digital output of the Arduino, connected to a little speaker. Because it's almost Christmas, i thought it was a good time to turn an ...