Pavlinka made two robots – walking Robocat (that made mess on the table) and a table-cleaner able to clean it. To make Robocat walking, it was necessary to increase power of the robot on the expense of speed. Moreover, Robocat uses a motion sensor to stop walking. The table-cleaner is inspired by the project Moon […]
Pavlinka has built a car able to transport tigers and to follow the line. Her car steers using ONE motor. To build the car, she modified the steering mechanism by Yoshihito Isogawa. The program is based on the fact that the motion sensor is able to measure the reflected light intensity similarly as the Lego […]
There is a new witch studying at Hogwarts School of Witchcraft and Wizardry. She has a new pencil case able to follow her on any place. Moreover, it can be open only by touching a special button (aka touch sensor). The witch also owns a new (robo)cat – maybe Crookshanks… Enjoy the video!
There is a fairy house and the fairies are very busy when cats and dogs are raining. Why? They pick up the dogs and cats after the rain because some of the animals are injured. In their beautifull house, the fairies heal them. As you can see, Pavlinka has spent a lot of time to […]
Pavlinka has built a plate-dryer. To make the movement slower, she used a combination of a small and a big gear. She converted rotational motion into linear motion using gear rack. Pavlinka is very proud to be voted for Fan Favorite. She has put the Fan Favorite token to a honorable place between her […]
Pavlinka has built a car that transfers a bear to a Zoo. She used a pulley to move the car. When the car stops, the bear starts to be angry and is roaring.
Pavlinka decided to build two football players, but during the play they disassembled in many ways. After several hours of hard work she got two great non-disassembling players. She really loves her game (me as well).
Pavlinka has built a shoe controlled by a joystick. She also added her beloved stuffed animal from The Lion Guard. Although the shoe is simple, the idea of a wireless joystick is really interesting. Please, look at her program. Shoe, joystick and Fuli. The program … and Fuli (do you know some […]
Pavlinka just has learned to read – and she created a trophy for everybody who likes to borrow books from a library. The first step is to reach the library by the elevator, because our local library is on the first floor. Pavlinka’s elevator is based on a system of pulleys and belts combined with […]