Xylophone-playing robot

Our xylophone-playing robot was born due to a competition of music-playing robots. A member of us wanted to participate, and brought a xylophone to our workshop, but had no time to build the robot itself. After a meetup at 1 am he mentioned what a pity it is that there is no time left to build the robot, because the competition will begin in the morning. The others, however, were on the opinion that ther e is plenty of time left till morning, and the first version of the robot was ready by 4 am. We won a kilogramm of chocolate with tje Hungarian folk song “Kis kece lányom”, and we all agreed that it was well worth it 🙂