วันพุธที่ 2 กันยายน พ.ศ. 2552

Snap Circuits Motion Detector

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Make a musical recorder, plus three other projects with this Snap Circuit kit. The Musical Recorder records up to eight seconds and plays music after you're done recording. It's easy to build and fun to use. Requires 3 "AA" batteries, not included.
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Technical Details

- Laser sound alerts you
- Parts snap together-no soldering
- Clear and concise Illustrated Manual Included and Available Online.
- Easy to build using Easy to follow directions.
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