3104 - Light Activated Music Box Engine

This is the electronic equivalent of a mechanical music box. It is light activated and plays a range of tunes.

It is activated by light falling on the light dependent resistor (LDR) sensor. The kit can be placed anywhere that you want a tune to play when light falls on it.

 and five other tunes including Yesterday and Love Story.

You can make a cupboard music box or fit it into children's toys or promotional products. Alternatively you could replace the LDR with a conventional switch.

It is supplied with two different music ICs (M3481 contains eight Christmas songs and M3485 contains five tunes Hawaiian Wedding Song, Try to Remember, Aloha Oe, Love Story & Yesterday.)

All components, PCB, speaker and 2 x AA battery holder included (battery Order Code 656.010).

Technical Specifications
Supply	3Vdc
Board Dimensions	35 x 45mm
Board connections	Solder pads
Product Format	SELF-ASSEMBLY Electronic Kit (KT ) more
Documentation	User Manual