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E-MR-1001 SoundTracker Robot
Price: $27.95

The SoundTracker reacts to sound impulses and
objects in its path!
The SoundTracker Robot uses a simple sound sensor to detect sounds and
obstacles. It will reverse away from the sound or obstruction, then race
forward. To build this educational robot requires only basic hand tools
(cutting pliers, small hammer, long nose pliers, and screwdriver).
The Soundtracker Kit contains detailed instructions and educational background
information on each component used and why. The kit will teach the fundamentals
of sensor technology and show you how it all fits together. You'll feel like an
engineer when you're done!
Requires two AA batteries (not included).
Recommended for ages 8+.
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