Tamiya 70166 Sound-Activated Walking Robot Kit  [70166]

Tamiya 70166 Compact Sound Activated Walker

This compact kit introduces core mechanical concepts through a practical build that responds to sound. Builders can choose two, four or six leg layouts driven by a single motor, with the sound sensor enabling start and stop control from simple audio signals.

Hands-On Mechanics

The model highlights how linkages convert shaft rotation into walking motion, offering a clear, hands-on demonstration. Assembly is designed to be user friendly with push rivets rather than screws, and a ready gearbox helps streamline construction.

Included Parts and Power

The package includes a sound sensor module, motor, universal plates, arm pieces, bolts and a battery holder. Parts are intended for easy handling and minimal tool use. Two R6/AA/UM3 batteries power the robot but are not included in the kit.