Press Frankenstein's Glowing Brain and Candy Comes Out of His Mouth
Franky Candy Dispenser
Franky Candy Dispenser releases candy from a Frankenstein monster's mouth when you press the glowing brain on top of its head. While waiting, its LED eyes blink and look around; pressing the button also triggers spoken lines, sometimes including a reminder to brush your teeth.
Inside the head, a servo-driven 3D-printed Archimedes screw carries the candy to the mouth. The glowing brain is built into a large 100 mm arcade button. The project was created by Adafruit's Ruiz Brothers and Liz Clark.

Press the glowing brain, receive candy from the mouth, then get dental advice from the same monster. The candy dispenser has a remarkably complete personality.