Music Guides

Step-by-step music projects with wiring diagrams, component lists, and ready-to-deploy code.

How to Build a Laser Harp Synth with ESP32

Create an ESP32 laser harp synthesizer using LDR sensors, a piezo speaker, and OLED display. Each broken beam plays a different musical note.

Step-by-step music projects with wiring diagrams, component lists, and ready-to-deploy code.

Create an ESP32 laser harp synthesizer using LDR sensors, a piezo speaker, and OLED display. Each broken beam plays a different musical note.