Build your own DIY Laser Harp with this beginner-friendly soldering kit. Learn electronics while creating a fun musical STEM project, perfect for gifts and education.
Bring science and music together with this DIY Laser Harp Kit. This hands-on electronics project lets you build your own working laser harp while learning the fundamentals of soldering and circuits.
Designed for beginners, hobbyists, and STEM learners, this kit is both educational and fun. Once assembled, you can play musical notes by interrupting the laser beams, with sound output and LED feedback bringing your creation to life.
Perfect for anyone interested in electronics, music, or creative building projects.
✨ Key Features
🎵 Interactive Laser Harp
Play music by blocking the laser beams to trigger different notes
🧪 Learn Electronics
Great introduction to soldering, circuits, and microcontrollers
🎓 STEM Learning Tool
Ideal for school projects, home learning, and hobby practice
💡 LED Feedback
Lights respond as you play each note
🎶 Built-in Music Modes
Includes play mode and preloaded tunes
⚙️ How It Works
• The kit uses 7 laser "strings" to represent musical notes
• Blocking each beam triggers a sound (Do, Re, Mi, etc.)
• LEDs light up to match the note being played
• Switch between tone modes (Treble, Alto, Bass)
• Includes play mode and free play mode
📦 What's Included
• Acrylic harp frame
• PCB circuit board
• Microcontroller (STC chip)
• Laser diodes (7 strings)
• Resistors, capacitors, and components
• Buzzer (sound output)
• Power interface and cable
• Buttons and switches
• Full component set for assembly
📌 PDF instructions provided after purchase
🎯 Perfect For
• Beginner soldering practice
• STEM education projects
• Electronics hobbyists
• Gifts for teens and adults
• School science kits
• Creative learning activities
