The DIY Piano Module is a compact, beginner-friendly electronic sound generator designed to bring music and electronics together. Powered by the popular NE555 timer IC in astable mode, this module produces distinct musical tones by switching between resistor-capacitor (RC) networks linked to piano-style keys. Each key corresponds to a unique frequency, allowing users to play notes ranging from “Sa, Ri, Ga, Ma, Pa, Da, Ni, Sa (higher octave).”

With its simple hardware design, no programming requirements, and easy-to-assemble layout, the Piano Module is perfect for classrooms, hobby projects, and DIY musical experiments. Whether you’re teaching oscillators, building a fun electronic toy, or exploring sound generation, this module offers an engaging hands-on experience.

Key Features:

• Simple Design – Built around the NE555 timer IC with minimal external components.
• Musical Tone Generation – Produces distinct notes using RC combinations.
• Hands-On Learning – Demonstrates square-wave oscillation, frequency control, and audio output.
• Compact & Portable – Lightweight design for easy integration into kits or projects.
• Beginner-Friendly – Purely hardware-based; no coding required.
• Flexible Build Options – Supports external button wiring and enclosure mounting for durable setups.

Specifications:

User Guide: Click Here

If you have any issues, please contact the manufacturer directly at [email protected].