Click image to Enlarge
Music Box Kit
This music box circuit kit will play a tune when light strikes a light dependent
resistor, such as when a music box lid is opened. You can select any one of about a
dozen romantic melodies; play just one or let the unit cycle through all of the tunes.
- L: 1-3/4" W: 1-3/8" H: 5/8"
- Requires 2 AA
Batteries (not included)
- Input Trigger Adjustable
- 12 different tunes available
CK1210.pdf for complete
details, including schematic and theory of operation. Requires
Adobe Acrobat Reader available at