NXT触觉传感器（Touch Sensor）（乐高LEGO 9843）

Your robot's "fingers!"

The Touch Sensor reacts to touch and release, enabling your LEGO® MINDSTORMS® NXT robotic creation to "feel" like never before! It can detect single or multiple button presses, and reports back to the NXT Intelligent Brick (sold separately.)

• Includes 1 Touch Sensor.
• Does not include connector cable.
• This is the individual component, and does not include the NXT Intelligent Brick, software or any accessories. It requires the complete LEGO MINDSTORMS NXT set (#8527 or #8547) for use.