Electronic Piano DIY Soldering Kit with Demo Songs

Description

Electronic Piano DIY Soldering Kit with Demo Songs is a very easy beginner kit. After assembling it, it will play different demo songs by pressing the mode button [8], or you can use buttons [1] to [7] like a piano.

Begin with the lowest profile parts, which are the resistors. Then proceed with the next taller parts. Make sure you have the electrolytic capacitors, the LED and the IC assembled in the right direction (polarity). Look at the pictures to see how some of the parts are assembled underneath the IC.

Finally, attach the wires to the speaker and the PCB, and plug the USB power cable in.

This is really more a soldering practice kit than a musical instrument. Don’t expect too much of its sound.