LEGO® SPIKE™Prime Microwave
A small microwave from a single LEGO® SPIKE™ core set.
It is a nice coding exercise too. Can you add seconds by pushing the right button? Can you make it start with the home button? And make it beep when it is finished? I love making these 'copies' with students also. It makes them look different at everyday objects. I hope these examples show that there is much more to enjoy in teaching robotics than programming robot-cars.