Turn your melodica into a compressed-air melodica controlled by Max and Arduino. It tries to follow the melodic contour it listens to!

Ever wanted to play with the computer that sparked the personal computer age but don't have the cash to buy an Altair? Build your own!

Traffic Light Information System that lets the driver know at which speed he needs to drive in order to pass the green light.

We use an Uno to control 36 servo motors and create digital animated artwork.

I plan for something cheap and wonderful animatronic. Then I plan it for sorting hat with the resources around me.

The robot navigates indoor, in a pre-defined path, with high accuracy, and allows its real-time tracking on a phone. No GPS, No WiFi, No Map

You can make someone else's sunglasses see-through via BLE and check them out from far away, perhaps with your heartbeat.

A 3D-printed, Arduino-controlled DIY robot, designed to be used in children's hospitals, bringing some fun to the kids!

Creative approach to building electronic chessboard upon RFID technology, Hall effect sensors, and Arduino Mega.

Let's control 135 servos with a single Arduino!

A very simple circuit to activate four timed solenoids for automated percussion: in this case hitting resonant plastic pipes.

This interactive witch's cauldron gets progressively creepier the closer you come!

RADIONICS is a form of alternative medicine that claims disease can be diagnosed and treated by applying electromagnetic radiation (EMR).

I made ​​a digital windmill "Digindmill" revolved by breath.

I made this LED pendant light from plywood, LED strips, and flexible LED channel. It is controlled by an Arduino and syncs to music.

Arduino Snow Globe hosting a Virtual Reality Website. Play w/ snow in VR via HTC Vive, Tilt the Snow Globe and snow starts falling.

Aren't they stunning?

Its a Scientific Calculator (4 decimal accuracy) with functions like +, -, *, %, Sin, Cos, Tan, arcSin, arcCos, aTan, log made using evive.

I made a pronunciation training machine using Google Speech API.

This ouija board gets a life of its own, with the planchette vibrating when it approaches certain letters - and it opens a lock!

An automated pill dispensing/packaging machine that packages pills into standard 14 slot pill boxes to save time, money, and reduce errors.

Using a blue laser and phosphorescent paper to illustrate what it means to sketch a sine wave around a circle.

I tell them I built a “phyllotaxis phenakistoscope” and they give me that puzzle look. So I say I built a super cool optical illusion box.

Guessing what it can do? It draws what you draw in front of the webcam, real-time by means of a 2D arm.