Goldfish
From vasemode to roly-poly
Vase
Vertical Drawbot II
Mouse-Pusher
With a Digispark microcontroller to prevent intrusive screensavers and monitoring that cannot be switched off.
Vertical Drawbot
Arduino UNO R3, Adafruit Motorshield 2.3, Wantai Stepper Motor (1.8 deg/step, 3.1V, 2.5 A) – Polargraph Controller v2.4.2