Karg and Su’s movements
Programming level 1
Wahur and Karg & Stream
P1
How to build
Wahur and Karg
Construction:
- Can be made with movable parts, without robotics
OR
- Karg and Wahur on a robot, built behind each other.
- The robot works with 2 DC motors: with pre-programmed movements.
Stream as prop
- Stream bank built with static parts, without robotics
P1
Without robotics
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With robotic
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P1
P1
Programming level 2
Remote-controlled chase
P2
How to build
Remote-controlled chase
- Karg and Wahur on separate robots, both robots are equipped with 2 DC motors and a 4-Touch Sensor remote control
- Karg's eyes are green, Wahur's eyes are red (LEDs)
- The 4 Touch Sensors move the robot in 4 different directions
- The child who controls Karg chooses the route the robot will take, the child who controls Wahur has to follow it with their robot.
Stream as prop
- Stream bank built with static parts, without robotics
P2
Remote-controlled chase
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P2
P2
Programming level 3
Coordinated movement of figures
P3
How to build
Coordinated movement of figures
- Karg flees from Wahur along the stream by line tracking
- Starts at the press of a Touch Sensor and moves with line tracking
- 2 LEDs (green) continuously lit – eyes
- Wahur chases Karg along the stream by line tracking
- Starts at the press of a Touch Sensor and follows a different, longer line
- 2 LEDs (red) continuously lit - eyes
Flowing stream with tree
- 1 Touch Sensor to trigger the movement of the stream.
- 3 LEDs (blue) for water.
- 1 DC motor to move the stream and tree using gears.
P3
Coordinated movement of figures
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P3
P3
Programming level 4
Wahur
P4
How to build
Wahur
- The two robots are built and operate as in P3
- Wahur's head and tail move with servo motors and is equipped with a sound sensor
- Karg follows a line as in P3
- Wahur first follows with head down and tail held high. When he hears a splash (Sound sensor), he starts running backwards with his head up and tail wagging
Flowing stream with tree
- As P3
P4
Wahur
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