This amazing 'bot' wriggles along just like a caterpillar using 8 servos to control the body segments.
It is controlled by a PICAXE-28X1 chip, and sample programs are provided.
It also has two LED/switch antenna to detect obstacles in it's path. This caterpillar can even self right if it detects it has fallen over via its 2 tilt switches.
Can also be controlled via the optional TV style remote control.
Self assembly kit.
The PICAXE caterpillar can be programmed using any software application that supports the PICAXE hardware.