Walking boy P1 P2 P3 P4 Programming level 1 Puppeteering P1 How to build PuppeteeringThe little boy can be moved with axles and beams.The cloud can be lifted from behind the paravan by axles, and the wheels of the small cars also turn on axles. P1 Puppeteering Previous Next P1 to the top of the page Programming level 2 DC motor and servo motor driven robot P2 How to build DC motor and servo motor driven robotThe little boy is mounted on the carriage with servo motor.While moving forward, the servo motor tilts back and forth faster and faster, thus restoring the scattered motion. P2 DC motor and servo motor driven robot Previous Next P2 P2 Little boy to the top of the page Programming level 3 Puppet theatre with Touch sensors P3 How to build Puppet theatre with Touch sensorsThe characters are built on the screen of the puppet theatre.The little boy "sits" in the middle, his head is moved by a servo motor.The cloud and the car are moved by 2 DC motors on each side.There are 2 buttons on each side of the robot, which move the actors in the scene separately.As long as the Touch sensor is pressed, the DC motor and the actuator connected to it will move.The boy in the centre moves his head to the right or left, depending on which side the Touch sensor is pressed. P3 Puppet theatre with Touch sensors Previous Next P3 Puppet theatre with Touch sensors P3 Puppet theatre with Touch sensors to the top of the page Programming level 4 Puppet theatre activated by IR photoreflector P4 How to build Puppet theatre activated by IR photoreflectorThere are 1-1 IR photoreflector on each side of the puppet theatre.The boy in the middle is set in motion by a DC motor.The bottom sensor has a red LED, the top sensor a white LED.The lower IR photoreflector is activated by the small car, the upper one by the cloud.When the IR photoreflector is covered, the boy starts moving at different speeds and the corresponding LED flashes.When you move the car or cloud away from the IR photoreflector, the movement and flashing stops. P4 Puppet theatre activated byIR photoreflector Previous Next P4 Puppet theatre activated by IR photoreflector P4 Puppet theatre activated by IR photoreflector to the top of the page