A hand gesture-controlled car made from scrap DVD player. Hand gestures detected by gyro and Arduino-driven motor.

Device that manages the USB camera microscope: Make easy focus with DVD stepper motor and light the object with different colors and intens.

A 3D printed, battery powered box that includes an Arduino, an OLED display and a rotary encoder is used to control a motorized turntable.

I hacked the Breville One-Touch Tea Maker to play music from Star Wars. It plays when the tea basket moves down and when it moves back up.