The Arduino code tells us that the valves will be opened as long as the remote up/down channel is above/under given values.

Video games, move over. While speeding around a digital track can provide hours of fun, just how much fun could you have with an Arduino based RC car controlled with an iPad?

Arduino enthusiasts or Rubik’s cube solvers may be interested in a unique Arduino-controlled Rubik’s cube chandelier created by Stuart Gorman.

After wiring up each outlet so it can be controlled independently, he set out designing a four port relay board. This was a pretty simple build – four 10 Amp relays and a few terminal blocks.

The bot is controlled by the user's gestures using a hacked Kinect controller and turned into robotic movement of the Arduino controlled claw. The claw uses servos to move it around.

Randy Sarafan, who also happens to be the Technology Editor over on Instructables, gutted a remote-controlled car and swapped the parts for an Arduino board.

The Arduino based Snake Robot controlled via the companion Android application Is now available to purchase as three different kits depending on your skill level and required time to completion.

The Hall effect sensor monitors the field of the permanent magnet and uses that information to modulate the magnetic field of the electromagnet, with everything being crunched by the Arduino.

Man, do nerds love their coffee. How else do you explain that a robot-controlled espresso machine blew through its Kickstarter target by a crazy 16X? Coffee-loving engineers Gleb Polyakov and Igor ...

Winner: Build an Arduino-Controlled Solar Fountain Jason wanted a fountain in his garden. He didn't want to run power out to the fountain's location, so he decided to run it using solar power.