門把 No.1 - 維修中 Doorknob No.1 - In Repair
DoorKnob, Wood, Stepper Motor, Arduino, A4988
A doorknob is a mechanism that triggers another object (door). When the doorknob is no longer turned in one direction but constantly rotating by itself, the operation of the doorknob collides with our general knowledge and could not function. Since the door is not allow to open, its dynamic form creates an interesting perspective.