Arduino based foot operated reconfigurable macro keypad.

An exercise bike game controller: a standard bicycle and trainer stand, plus 2 Leonardos to emulate keyboard/mouse, and joystick inputs.

Access control using Arduino, RFID and electric strike.

Hack your existing skateboard with Arduino to create a responsive VR controller for a truly immersive experience in your living room!

This device notifies you via mobile SMS, a custom app, buzzer or email if someone turns your room light ON.