Build Your Own Motion DetectorWhen motion is detected, a laser sound is emitted and the color LED flashesSnap Circuits use....
Build Your Own Motion Detector
When motion is detected, a laser sound is emitted and the color LED flashes
Snap Circuits use brightly-colored electronic components that snap onto a clear plastic base to build different circuits
Kit includes an instruction sheet for the main project and up to 5 additional projects
Requires 3-AA batteries (not included)
$132.00
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