The wolf can move with gears on drive rails driven by 1 DC motor.
It is controlled by 2 Touch sensors on its back. On one of the Touch sensors it moves forward to Mowgli (according to the time measured), when attacked it makes a sound with Buzzer, on pressing the other Touch sensor it moves backwards.
Mowgli is a static robot, with 1 servo motor in one shoulder to move his arm, and 1 red LED in each hand.
On pressing one of the Touch sensors, the arm is raised, on pushing the other Touch sensor, the arm is lowered, the LEDs are lit all the time, the program starts automatically.
Mowgli with the fiery stick - "B" version
The structure, operation and program of the wolf is identical to a).
Mowgli is mounted on a robotic base with 2 DC motors, his arms are axial, each eye has 1-1 LED of different colour. Its program is started by pressing the Touch sensor. One of the LEDs turns on immediately, the robot moves forward and the other LED turns on.
After a while the robot stops and the LEDs switch off.
As the robot moves, the LEDs flash to represent Mowgli's cry.