Globe Trotter is a fun and tangible picture viewer.

Connecting Arduino with accelerometer ADXL345 to Box2D with Qt framework.

A simple 4 channel design/program for monitoring orchid and plant moisture levels.

An IoT LED Lamp Dimmer.

Hack an old controller and use it as a combination of a keyboard and a mouse.

Just like the full size houses, only smaller! Has 31 EL wires and LEDs synced to music using an Arduino and Vixenlights.

A light source and show... without buttons!

I mapped the controls from a wireless SNES classic controller to usb keyboard presses. The basic idea can be used to control many things!

A novel input device implemented with a binary tree.