A simple sound monitoring system using a microphone and a small amplifier with LM386.

A paper piano that relies on human touch for audio output using transistors.

This project is about making an LED MINI controller using Arduino and FL Studio to synchronize between music and lights.

Build a XY MIDI PAD using Arduino Mega and a TFT touchscreen display/shield. (project imported)

Simple circuit for building a Morse code practice oscillator. Push button is used in place of a straight key used in amateur radio.

A Piano is developed using simple program made using Scratch software as a programmer.

Want some serious sounds coming from your Arduino MEGA? This easy to make transistorized amp is for you.