In this tutorial, I show you step by step how to make a simple electronic piano circuit.
electronic piano circuit jlcpcb.jpg

This tutorial is sponsored by JLCPCB.

In this tutorial, I am going to show you step by step how to make a simple electronic piano circuit using 555 timer IC.

Download All Data Files

https://www.file-up.org/wgc87rsgdlql

There, you will find a full project description and other useful material including:

  • Circuit Diagram / Schematic
  • Hardware / Component List
  • Code
  • Datasheet
  • Pin Configuration Etc

↪ If you run into any difficulties, please comment below.

Hardware Required

  • Electronic Piano PCB
  • NE555 Timer IC with base
  • Speaker / Buzzer
  • Push Button with caps 8x
  • 10K Resistor 7x
  • 100k Resistor
  • 2.2k Resistor
  • 500k Trimmer Pot
  • 100nf Ceramic Capacitor
  • 10uf Electrolytic Capacitor
  • 9v Battery and Clip

Steps

Follow all steps carefully from the video above.

  • Solder all Push Button
  • Solder all 10k Resistor
  • Solder 2.2K & 100 ohm Resistor
  • Solder 100nf & 10uf Capacitor
  • Solder Trimmer Potentiometer
  • Solder IC base
  • Solder Power Connector & Output Speaker
  • Let's Power up the Circuit
electronic piano circuit.png
Circuit DIY