This is a simple tone generation circuit using Arduino with the help of Buzzer. In this diiferent sound signals are produced inside the project. It uses the built in tone library to generate the desired frequency
and the specified On time for the signal. Thus we can get variety of sounds by experimenting with this

Components Required:

  • 1 x Arduino Board with USB Cable
  • 1 x Bread Board
  • 1 x Buzzer
  • Bread Board Connecting Wires

Arduino Schematic:

Assemble the circuit as shown in the above diagram. The program for Arduino is mentioned below. Please check the connections twice before you give power to the circuit. Paste below code in arduino and upload it to the board.